TGFbR2_Hsap_STKR2 MGRGLLRGL---WPLH-IVL--WTRIASTI------------------------------
TGFbR1_Hsap_STKR1 MEAAVAAPR---PRLL-LLV--LAAAAAAA------------------------------
MISR2_Hsap_STKR2 MLGSLGL--------W-AL---LPTAVEAP------------------------------
MISR2_Mmus_STKR2 MLGTLGL--------W-TL---LPAAAQVS------------------------------
BMPR2_Mmus_STKR2 MTSSLHRPFRVPWLLW-AVL--LVSTTAAS------------------------------
BMPR1B_Mmus_STKR1 MLLRSSG-----KLN-------VGTK----------------------------------
BMPR1A_Mmus_STKR1 MTQLYTYIR---LLGA-CLF--IISHVQGQ-NL---------------------------
ALK7_Mmus_STKR1 MTPARGSAL-----SL-ALL--LVALAAD-------------------------------
ALK4_Mmus_STKR1 MAESAGASS---FFPL-VVL--LLAGSGGS------------------------------
ALK2_Mmus_STKR1 MVDGVMILP---VL-M--MM--AFPSPSVE------------------------------
ALK1_Mmus_STKR1 MTLGSFRRG---LL-M-LSV--AFGLTRGD------------------------------
ACTR2B_Mmus_STKR2 MTAPWAA-----L-AL-LW----GSLCAGS------------------------------
ACTR2_Mmus_STKR2 MGAAAKLA----F-AV-FL----ISCSSGA------------------------------
daf-4_Cele_STKR2 MNQKGTVR----LKALV-LICLPLFLIATP------------------------------
daf-1_Cele_STKR1 MRIRHVVFC---L--L-ALV--YGAETSDD------------------------------
BMPR1A_Hsap_STKR1 MPQLYIYIR---LLGA-YLF--IISRVQGQ-NL---------------------------
BMPR1B_Hsap_STKR1 MLLRSAG-----KLN-------VGTK----------------------------------
BMPR2_Hsap_STKR2 MTSSLQRPWRVPWLPW-TIL--LVSTAAAS------------------------------
ALK7_Hsap_STKR1 MTRALCSAL-----RQ-ALL--LLAAAAE-------------------------------
ALK4_Hsap_STKR1 MAESAGASS---FFPL-VVL--LLAGSGGS------------------------------
tkv_Dmel_STKR1 MGSEFSANV---QPDV-EAM--AAAALSGMEM----------------------------
put_Dmel_STKR2 MSKYDLLY----LTAQLTLVCCLIGI-HGS------------------------------
SAX_Dmel_STKR1 MESNIYLVF---LL-T--FL--LYNNARAE------------------------------
wit_Dmel_STKR2 MNWAIYL-------LL-ALI--SLGRATPV------------------------------
BABO_Dmel_STKR1 MLSALRLI------FL-GAL--LGASVCAS------------------------------
TGFBR1_Mmus_STKR1 MEAAAAAPR---RPQL-LIV--LVAAAT--------------------------------
TGFBR2_Mmus_STKR2 MGRGLLRGL---WPLH-IVL--WTRIASTI------------------------------
sma-6_Cele_STKR1 MNITFIFIL------I-FGF--FNTQKCSK------------------------------
ALK2_Hsap_STKR1 MVDGVMILP---VL-I--MI--ALPSPSME------------------------------
ALK1_Hsap_STKR1 MTLGSPRKG---LL-M-LLM--AL-VTQGD------------------------------
ACTR2B_Hsap_STKR2 MTAPWVA-----L-AL-LW----GSLCAGS------------------------------
ACTR2_Hsap_STKR2 MGAAAKLA----F-AV-FL----ISCSSGA------------------------------
TGFbR1_Spur_STKR1 MEIIG-------------------------------------------------------
ALK2_Spur_STKR1 MRASQDVYV--------ADL--AHQV----------------------------------
BMPR1_Spur_STKR1 MSYTYMRYY---EVLA-T------------------------------------------
TGFbRII_Spur_STKR2 MAYDVETDE---NNVP-FVV--TVSLGVAS------------------------------
ACTR2_Spur_STKR2 MAGKDPLIR---LCELFLFLSIAVLLVEGA------------------------------
BMPR2_Spur_STKR2 MHSSEHGDYTGKVIS--VIT--I-EAEIAE------------------------------
AqueK680_Aque_STKR1 LPF------------I-TSE--ITSATHSHT-----------------------------
AqueK681_Aque_STKR1 MIILILILF---L--L-SPL--IISGTTGV------------------------------
AqueK682_Aque_STKR1 MSH---------------------------------------------------------
AqueK683_Aque_STKR2 MAELRILVF---C--L-LAL--LLPVPS--------------------------------
AqueK684_Aque_STKR2 MCVYLKTSD---VF-I-KCF--STACPGGA-DICIELCPEGINKCHTVRRTNSYPVEMRC
AqueK685_Aque_STKR2 MINVTLFI--------------DPPDEA--------------------------------
AqueK686_Aque_STKR2 MVAVLRVVL---CF-C--LL--STIVTA--------------------------------
:
TGFbR2_Hsap_STKR2 ---------------------------------------------------PPH------
TGFbR1_Hsap_STKR1 ----------------------------------------------------A-------
MISR2_Hsap_STKR2 ------------------------------------------------------------
MISR2_Mmus_STKR2 ------------------------------------------------------------
BMPR2_Mmus_STKR2 ------------------------------------------------------------
BMPR1B_Mmus_STKR1 ----------------------KE------------------------DGEST-------
BMPR1A_Mmus_STKR1 -DSMLHGTGMKS----DLDQKKPE------------------------NGVTL-------
ALK7_Mmus_STKR1 ------------------------------------------------------------
ALK4_Mmus_STKR1 ----------------------------------------------------G-------
ALK2_Mmus_STKR1 ---------------------------------------------------DE-------
ALK1_Mmus_STKR1 ---------------------------------------------------LA-------
ACTR2B_Mmus_STKR2 ---------------------------------------------------GR-------
ACTR2_Mmus_STKR2 ---------------------------------------------------IL-------
daf-4_Cele_STKR2 ---------------------------------------------------VP-------
daf-1_Cele_STKR1 ----------------DLDERT--------------------------N-----------
BMPR1A_Hsap_STKR1 -DSMLHGTGMKS----DSDQKKSE------------------------NGVTL-------
BMPR1B_Hsap_STKR1 ----------------------KE------------------------DGEST-------
BMPR2_Hsap_STKR2 ------------------------------------------------------------
ALK7_Hsap_STKR1 ------------------------------------------------------------
ALK4_Hsap_STKR1 ----------------------------------------------------G-------
tkv_Dmel_STKR1 ------GSGPGSEGYEDADN------------------------------EKS-------
put_Dmel_STKR2 ---------------------------------------------------IL-------
SAX_Dmel_STKR1 ---------------------------------------------------IS-D-----
wit_Dmel_STKR2 ------------------------------------------------------------
BABO_Dmel_STKR1 ----------------------------------------------------PIEFVMDT
TGFBR1_Mmus_STKR1 ------------------------------------------------------------
TGFBR2_Mmus_STKR2 ---------------------------------------------------PPH------
sma-6_Cele_STKR1 ----------------DYDHFDDEDLALSIPKNAIGVPKEFRQQVLKEMKLRN-------
ALK2_Hsap_STKR1 ---------------------------------------------------DE-------
ALK1_Hsap_STKR1 ---------------------------------------------------PV-------
ACTR2B_Hsap_STKR2 ---------------------------------------------------GR-------
ACTR2_Hsap_STKR2 ---------------------------------------------------IL-------
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 ------------------------------------------------------------
BMPR1_Spur_STKR1 ------------------------------------------------------------
TGFbRII_Spur_STKR2 ---------------------------------------------------A--------
ACTR2_Spur_STKR2 ---------------------------------------------------SV-------
BMPR2_Spur_STKR2 ------------------------------------------------------------
AqueK680_Aque_STKR1 ---------------------------------------------------RS-------
AqueK681_Aque_STKR1 ------------------------------------------------------------
AqueK682_Aque_STKR1 ------------------------------------------------------------
AqueK683_Aque_STKR2 ------------------------------------------------------------
AqueK684_Aque_STKR2 TN----------------------------------TPSCS-----------Q----SSD
AqueK685_Aque_STKR2 EN----------------------------------APSSF-----------H----VTD
AqueK686_Aque_STKR2 ------------------------------------FQC-------------R----VNS
TGFbR2_Hsap_STKR2 ------------------------------------------------------------
TGFbR1_Hsap_STKR1 ------------------------------------------------------------
MISR2_Hsap_STKR2 ------------------------------------------------------------
MISR2_Mmus_STKR2 ------------------------------------------------------------
BMPR2_Mmus_STKR2 ------------------------------------------------------------
BMPR1B_Mmus_STKR1 ------------------------------------------------------------
BMPR1A_Mmus_STKR1 ------------------------------------------------------------
ALK7_Mmus_STKR1 ------------------------------------------------------------
ALK4_Mmus_STKR1 ------------------------------------------------------------
ALK2_Mmus_STKR1 ------------------------------------------------------------
ALK1_Mmus_STKR1 ------------------------------------------------------------
ACTR2B_Mmus_STKR2 ------------------------------------------------------------
ACTR2_Mmus_STKR2 ------------------------------------------------------------
daf-4_Cele_STKR2 ------------------------------------------------------------
daf-1_Cele_STKR1 --------------------------------------------------IFI-------
BMPR1A_Hsap_STKR1 ------------------------------------------------------------
BMPR1B_Hsap_STKR1 ------------------------------------------------------------
BMPR2_Hsap_STKR2 ------------------------------------------------------------
ALK7_Hsap_STKR1 ------------------------------------------------------------
ALK4_Hsap_STKR1 ------------------------------------------------------------
tkv_Dmel_STKR1 ------------------------------------------------------------
put_Dmel_STKR2 ------------------------------------------------------------
SAX_Dmel_STKR1 --------------------------------HLREDIPDLDMELSSASSAHL-------
wit_Dmel_STKR2 ------------------------------------------------------------
BABO_Dmel_STKR1 SLNGSRSDPATATHPGKWPPTTKAPALRAPAGTAGHAYQSPSSSLAADNRSHDNNNASAV
TGFBR1_Mmus_STKR1 ------------------------------------------------------------
TGFBR2_Mmus_STKR2 ------------------------------------------------------------
sma-6_Cele_STKR1 ------------------------------------------------------------
ALK2_Hsap_STKR1 ------------------------------------------------------------
ALK1_Hsap_STKR1 ------------------------------------------------------------
ACTR2B_Hsap_STKR2 ------------------------------------------------------------
ACTR2_Hsap_STKR2 ------------------------------------------------------------
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 ------------------------------------------------------------
BMPR1_Spur_STKR1 ------------------------------------------------------------
TGFbRII_Spur_STKR2 ------------------------------------------------------------
ACTR2_Spur_STKR2 ------------------------------------------------------------
BMPR2_Spur_STKR2 ------------------------------------------------------------
AqueK680_Aque_STKR1 ------------------------------------------------------------
AqueK681_Aque_STKR1 ------------------------------------------------------------
AqueK682_Aque_STKR1 ------------------------------------------------------------
AqueK683_Aque_STKR2 ------------------------------------------------------------
AqueK684_Aque_STKR2 CV--------------------------------FETLQNFHSLHYCCCT----------
AqueK685_Aque_STKR2 QI-------------------------------------------TSSIE----------
AqueK686_Aque_STKR2 CI-------------------------------------------RCSSS----------
TGFbR2_Hsap_STKR2 ------------------------------VQ--KSDVEMEAQKDEIICPSCNRTAHPLR
TGFbR1_Hsap_STKR1 ------------------------------AL--L-------------------------
MISR2_Hsap_STKR2 ------------------------------------------------------------
MISR2_Mmus_STKR2 ------------------------------------------------------------
BMPR2_Mmus_STKR2 ------------------------------------------------------------
BMPR1B_Mmus_STKR1 ------------------------------AP--T-------------------------
BMPR1A_Mmus_STKR1 ------------------------------AP--E-------------------------
ALK7_Mmus_STKR1 -------------------------------L--A-------------------------
ALK4_Mmus_STKR1 ----------------------------------P-------------------------
ALK2_Mmus_STKR1 ------------------------------KP--K-------------------------
ALK1_Mmus_STKR1 ------------------------------KP--S-------------------------
ACTR2B_Mmus_STKR2 ----------------------------------G-------------------------
ACTR2_Mmus_STKR2 ----------------------------------G-------------------------
daf-4_Cele_STKR2 -------------------------------VAVT-------------------------
daf-1_Cele_STKR1 ------R----DKLIPA----LK--LAEV-TK--V-------------------------
BMPR1A_Hsap_STKR1 ------------------------------AP--E-------------------------
BMPR1B_Hsap_STKR1 ------------------------------AP--T-------------------------
BMPR2_Hsap_STKR2 ------------------------------------------------------------
ALK7_Hsap_STKR1 -------------------------------L--S-------------------------
ALK4_Hsap_STKR1 ----------------------------------P-------------------------
tkv_Dmel_STKR1 ------------------------------KT--V-------------------------
put_Dmel_STKR2 -------------------------------P--G-------------------------
SAX_Dmel_STKR1 ------N----GKELPA-------------VP--Q-------------------------
wit_Dmel_STKR2 ------------------------------------------------------------
BABO_Dmel_STKR1 SMLLPQDGDASGAVAPAVTPQLPIYIAQP-SA--K-------------------------
TGFBR1_Mmus_STKR1 -------------------------------L--L-------------------------
TGFBR2_Mmus_STKR2 ------------------------------VP--KSDVEMEAQKDASIHLSCNRTIHPLK
sma-6_Cele_STKR1 ------------------------------RP--N-------------------------
ALK2_Hsap_STKR1 ------------------------------KP--K-------------------------
ALK1_Hsap_STKR1 ------------------------------KP--S-------------------------
ACTR2B_Hsap_STKR2 ----------------------------------G-------------------------
ACTR2_Hsap_STKR2 ----------------------------------G-------------------------
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 ------------------------------N-----------------------------
BMPR1_Spur_STKR1 ------------------------------------------------------------
TGFbRII_Spur_STKR2 ------------------------------F-----------------------------
ACTR2_Spur_STKR2 -------------------------------N--L-------------------------
BMPR2_Spur_STKR2 ------------------------------------------------------------
AqueK680_Aque_STKR1 ------------------------------LP--L-------------------------
AqueK681_Aque_STKR1 ------------------------------------------------------------
AqueK682_Aque_STKR1 ------------------------------------------------------------
AqueK683_Aque_STKR2 ------------------------------------------------------------
AqueK684_Aque_STKR2 GDLCNRLDNYTDSVDPI----LNVTSAIPTVP--V-------------------------
AqueK685_Aque_STKR2 ---------------PS----LS--MIPSTVP--A-------------------------
AqueK686_Aque_STKR2 ---------------SP----V----DCTVTP--V-------------------------
TGFbR2_Hsap_STKR2 HINNDMIVTDNNG-----------------------------------------------
TGFbR1_Hsap_STKR1 -----------PG-----------------------------------------------
MISR2_Hsap_STKR2 ------------P-----------------------------------------------
MISR2_Mmus_STKR2 ------------P-----------------------------------------------
BMPR2_Mmus_STKR2 ------------Q-----------------------------------------------
BMPR1B_Mmus_STKR1 -----------PR-----------------------------------------------
BMPR1A_Mmus_STKR1 -----------DT-----------------------------------------------
ALK7_Mmus_STKR1 -----------A------------------------------------------------
ALK4_Mmus_STKR1 -----------RG-----------------------------------------------
ALK2_Mmus_STKR1 -----------VN-----------------------------------------------
ALK1_Mmus_STKR1 ------------------------------------------------------------
ACTR2B_Mmus_STKR2 ------------E-----------------------------------------------
ACTR2_Mmus_STKR2 ------------R-----------------------------------------------
daf-4_Cele_STKR2 ------------EDDRQDRIESEAAEKEWANTLVSKVAQSNGTGTIKVSAPAKPTLRRMD
daf-1_Cele_STKR1 -----------NF-----------------------------------------------
BMPR1A_Hsap_STKR1 -----------DT-----------------------------------------------
BMPR1B_Hsap_STKR1 -----------PR-----------------------------------------------
BMPR2_Hsap_STKR2 ------------Q-----------------------------------------------
ALK7_Hsap_STKR1 -----------P------------------------------------------------
ALK4_Hsap_STKR1 -----------RG-----------------------------------------------
tkv_Dmel_STKR1 -----------EN-----------------------------------------------
put_Dmel_STKR2 ------------S-----------------------------------------------
SAX_Dmel_STKR1 --------NSVQT-----------------------------------------------
wit_Dmel_STKR2 ------------P-----------------------------------------------
BABO_Dmel_STKR1 -----------KP-----------------------------------------------
TGFBR1_Mmus_STKR1 -----------PG-----------------------------------------------
TGFBR2_Mmus_STKR2 HFNSDVMASDNGG-----------------------------------------------
sma-6_Cele_STKR1 ------------D-----------------------------------------------
ALK2_Hsap_STKR1 -----------VN-----------------------------------------------
ALK1_Hsap_STKR1 ------------R-----------------------------------------------
ACTR2B_Hsap_STKR2 ------------E-----------------------------------------------
ACTR2_Hsap_STKR2 ------------R-----------------------------------------------
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 ------------N-----------------------------------------------
BMPR1_Spur_STKR1 ------------------------------------------------------------
TGFbRII_Spur_STKR2 ------------------------------------------------------------
ACTR2_Spur_STKR2 ------------P-----------------------------------------------
BMPR2_Spur_STKR2 ------------L-----------------------------------------------
AqueK680_Aque_STKR1 -----------PP-----------------------------------------------
AqueK681_Aque_STKR1 ------------------------------------------------------------
AqueK682_Aque_STKR1 ------------------------------------------------------------
AqueK683_Aque_STKR2 ------------------------------------------------------------
AqueK684_Aque_STKR2 -----------P---------------------------------------VRP------
AqueK685_Aque_STKR2 -----------P------------------------------------------------
AqueK686_Aque_STKR2 -----------D------------------------------------------------
TGFbR2_Hsap_STKR2 -----AVKFPQLCKFCD------VRFS-TC---DNQK-S-----------C--MS-NCSI
TGFbR1_Hsap_STKR1 -----ATA--LQCF-CH------L-----C---T------------------------KD
MISR2_Hsap_STKR2 -----N-R--RTCVF-F-------EAP-GV---RG--STKTLGELL----DT--GTELPR
MISR2_Mmus_STKR2 -----N-R--RTCVF-F-------EAP-GV---RG--STKTLGEMV----DA--GPGPPK
BMPR2_Mmus_STKR2 -----NQE--RLCAF-K-------D-P-YQ---QD----LGIGESR--------ISHENG
BMPR1B_Mmus_STKR1 -----PKI--LRCK-CH------H----HC---PED----------------------SV
BMPR1A_Mmus_STKR1 -----LPF--LKCY-CS------G----HC---PDD----------------------AI
ALK7_Mmus_STKR1 -------G--LKCV-CL------L-----C---D------------------------SS
ALK4_Mmus_STKR1 -----IQA--LLCA-CT------S-----C---L------------------------QT
ALK2_Mmus_STKR1 -----QKL--YMCV-CE------G--L-SC---GN-------------------------
ALK1_Mmus_STKR1 ------KL--VNCT-CE------S--P-HC---KR-------------------------
ACTR2B_Mmus_STKR2 -----AET--RECIY-Y-------N-A-NW---ELER-T---------N----Q----SG
ACTR2_Mmus_STKR2 -----SET--QECLF-F-------N-A-NW---ERDR-T---------N----Q----TG
daf-4_Cele_STKR2 NEEDEVIS--IECVY-Y-------DEM-EC---EKSG-D-----------C--E----IT
daf-1_Cele_STKR1 -----TRL--HLCH-CS------R--EVGC---NART-TGWVPGIEFLNETDRS----FY
BMPR1A_Hsap_STKR1 -----LPF--LKCY-CS------G----HC---PDD----------------------AI
BMPR1B_Hsap_STKR1 -----PKV--LRCK-CH------H----HC---PED----------------------SV
BMPR2_Hsap_STKR2 -----NQE--RLCAF-K-------D-P-YQ---QD----LGIGESR--------ISHENG
ALK7_Hsap_STKR1 -------G--LKCV-CL------L-----C---D------------------------SS
ALK4_Hsap_STKR1 -----VQA--LLCA-CT------S-----C---L------------------------QA
tkv_Dmel_STKR1 -----ARS--LTCY-CD------G----SC---PDN----------------------VS
put_Dmel_STKR2 -----HGI--IECEH-F-------DEK-MC---NTTQ-Q-----------C--E----TR
SAX_Dmel_STKR1 -----HPR--YKCYSCE------P----PC---RDP-----------------Y----EF
wit_Dmel_STKR2 -----NRQ--YSCMS-Y-------QED-DNSFHDDDGDQDSSGELQEQQVESTPIPSEPH
BABO_Dmel_STKR1 -----ENK--IKCH-CD------T-----C---K------------------------ES
TGFBR1_Mmus_STKR1 -----AKA--LQCF-CH------L-----C---T------------------------KD
TGFBR2_Mmus_STKR2 -----AVKLPQLCKFCD------VRLS-TC---DNQK-S-----------C--MS-NCSI
sma-6_Cele_STKR1 -----ILK--NRCY-CN------YDQS-IC----------------------------GN
ALK2_Hsap_STKR1 -----PKL--YMCV-CE------G--L-SC---GN-------------------------
ALK1_Hsap_STKR1 -----GPL--VTCT-CE------S--P-HC---KG-------------------------
ACTR2B_Hsap_STKR2 -----AET--RECIY-Y-------N-A-NW---ELER-T---------N----Q----SG
ACTR2_Hsap_STKR2 -----SET--QECLF-F-------N-A-NW---EKDR-T---------N----Q----TG
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 -----SVT--LQCN-CD------D--Y-SC---EG-------------------------
BMPR1_Spur_STKR1 ------KM--LYCY-CD------E----HC---PEI----------------------TR
TGFbRII_Spur_STKR2 -----------ECLDCS------EVPV-EC---DAE--S-----------C--VPISCTT
ACTR2_Spur_STKR2 -----LGS--THCHL-Y-------SSQ-EC---EKDG-T---------K-C--G----NT
BMPR2_Spur_STKR2 -----YTE--TF------------------------------------------------
AqueK680_Aque_STKR1 -----LPN--NNIY-THPLTSAKT--P-SC---DIY----------------------AF
AqueK681_Aque_STKR1 -----------QCF-ET------Q--D-GC---SL------------------------T
AqueK682_Aque_STKR1 ------------------------------------------------------------
AqueK683_Aque_STKR2 ------YL--LVCY-TD------D--C-PY---DNNL-L-----------C--Y------
AqueK684_Aque_STKR2 -----SDV--LICER-Y-------NC--SF---NDDG-I-----------C--YHG--Y-
AqueK685_Aque_STKR2 -----SNT--LRS-------------------------H-----------S--F----D-
AqueK686_Aque_STKR2 -----QYS--YNY---------------YC---EAPS-H-----------C--T----P-
TGFbR2_Hsap_STKR2 TSICE---K----PQEVCV-AVWRK------------N---D------------------
TGFbR1_Hsap_STKR1 NFTCV---T-----DGLCF-VSVTE------TT---------------------------
MISR2_Hsap_STKR2 AIRCL---Y-----SRCCF-GIWNL------TQD--------------------------
MISR2_Mmus_STKR2 GIRCL---Y-----SHCCF-GIWNL------THG--------------------------
BMPR2_Mmus_STKR2 TILCS---K-----GSTCY-GLWEK------SKG--------------------------
BMPR1B_Mmus_STKR1 NNICS---T-----DGYCF-TMIEE------DDS--------------------------
BMPR1A_Mmus_STKR1 NNTCI---T-----NGHCF-AIIEE------DDQ--------------------------
ALK7_Mmus_STKR1 NFTCQ---T-----EGACW-ASVML------TN---------------------------
ALK4_Mmus_STKR1 NYTCE---T-----DGACM-VSIFN------LD---------------------------
ALK2_Mmus_STKR1 EDHCE---G------QQCF-SSLSI------NDG--------------------------
ALK1_Mmus_STKR1 -PFCQ---G------SWCT-VVLVR------EQG--------------------------
ACTR2B_Mmus_STKR2 LERCE---GEQD-KRLHCY-ASWRN------S---------S------------------
ACTR2_Mmus_STKR2 VEPCY---GDKD-KRRHCF-ATWKN------I---------S------------------
daf-4_Cele_STKR2 KKTCY---SEAHLKAVGCL-AVFGL------PT---QE--INSTEP--------------
daf-1_Cele_STKR1 ENTCY---T-----DGSCY-QSAR------------------------------------
BMPR1A_Hsap_STKR1 NNTCI---T-----NGHCF-AIIEE------DDQ--------------------------
BMPR1B_Hsap_STKR1 NNICS---T-----DGYCF-TMIEE------DDS--------------------------
BMPR2_Hsap_STKR2 TILCS---K-----GSTCY-GLWEK------SKG--------------------------
ALK7_Hsap_STKR1 NFTCQ---T-----EGACW-ASVML------TN---------------------------
ALK4_Hsap_STKR1 NYTCE---T-----DGACM-VSIFN------LD---------------------------
tkv_Dmel_STKR1 NGTCE---T--R-PGGSCF-SAVQQ------LYD--ET---T------------------
put_Dmel_STKR2 IEHCK---MEAD-KFPSCY-VLWSV-------N---ET---T------------------
SAX_Dmel_STKR1 THTCQ---N-----AIQCW-KSRTR------DAD--------------------------
wit_Dmel_STKR2 RRTCP---D----GYTFCF-TIWNQ------TAN--------------------------
BABO_Dmel_STKR1 NNICE---T-----DGFCF-TSVEK------NSD--------------------------
TGFBR1_Mmus_STKR1 NFTCE---T-----DGLCF-VSVTE------TT---------------------------
TGFBR2_Mmus_STKR2 TAICE---K----PHEVCV-AVWRK------------N---D------------------
sma-6_Cele_STKR1 NMTCV---K--Q-DGAACY-HAVEE------VYN--KA---E------------------
ALK2_Hsap_STKR1 EDHCE---G------QQCF-SSLSI------NDG--------------------------
ALK1_Hsap_STKR1 -PTCR---G------AWCT-VVLVR------EEG--------------------------
ACTR2B_Hsap_STKR2 LERCE---GEQD-KRLHCY-ASWRN------S---------S------------------
ACTR2_Hsap_STKR2 VEPCY---GDKD-KRRHCF-ATWKN------I---------S------------------
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 TNRCE---A-----LRKCF-SSITE------VDG--------------------------
BMPR1_Spur_STKR1 NNTCY---P--S-PGGWCF-AQIQA------GED--------------------------
TGFbRII_Spur_STKR2 SVPCV----------GYCLIATFPDMTSSSMTNGSDPS---S------------------
ACTR2_Spur_STKR2 TEECD---NKEA-EIPSCY-VLWKN------ET---SS---G------------------
BMPR2_Spur_STKR2 ----------------------INI------SRL--------------------------
AqueK680_Aque_STKR1 LHTCI---S-----AIERW-TSRGR------SAD--------------------------
AqueK681_Aque_STKR1 AGVCN---A------STCY-MRILA------KAN--PR---N------------------
AqueK682_Aque_STKR1 ------------------------------------------------------------
AqueK683_Aque_STKR2 -KTCT---P----SSNSCV-RIAAI------DRS---N-FPP------------------
AqueK684_Aque_STKR2 -EVCPETFSSNP-DDHSCI-ATYHK------NP---TTNLIELMYKGCRHNRLPNPLTLQ
AqueK685_Aque_STKR2 -ES-T---GTI------------------------------RSV-TGFTTS---------
AqueK686_Aque_STKR2 -QNVP---GSNR-DGYYCY-ASLFI------RN---LN---STDFDGHWFS---------
TGFbR2_Hsap_STKR2 ------------------------------------------------------------
TGFbR1_Hsap_STKR1 ------------------------------------------------------------
MISR2_Hsap_STKR2 ------------------------------------------------------------
MISR2_Mmus_STKR2 ------------------------------------------------------------
BMPR2_Mmus_STKR2 ------------------------------------------------------------
BMPR1B_Mmus_STKR1 ------------------------------------------------------------
BMPR1A_Mmus_STKR1 ------------------------------------------------------------
ALK7_Mmus_STKR1 ------------------------------------------------------------
ALK4_Mmus_STKR1 ------------------------------------------------------------
ALK2_Mmus_STKR1 ------------------------------------------------------------
ALK1_Mmus_STKR1 ------------------------------------------------------------
ACTR2B_Mmus_STKR2 ------------------------------------------------------------
ACTR2_Mmus_STKR2 ------------------------------------------------------------
daf-4_Cele_STKR2 ------------------------------------------------------------
daf-1_Cele_STKR1 ------------------------------------------------------------
BMPR1A_Hsap_STKR1 ------------------------------------------------------------
BMPR1B_Hsap_STKR1 ------------------------------------------------------------
BMPR2_Hsap_STKR2 ------------------------------------------------------------
ALK7_Hsap_STKR1 ------------------------------------------------------------
ALK4_Hsap_STKR1 ------------------------------------------------------------
tkv_Dmel_STKR1 ------------------------------------------------------------
put_Dmel_STKR2 ------------------------------------------------------------
SAX_Dmel_STKR1 ------------------------------------------------------------
wit_Dmel_STKR2 ------------------------------------------------------------
BABO_Dmel_STKR1 ------------------------------------------------------------
TGFBR1_Mmus_STKR1 ------------------------------------------------------------
TGFBR2_Mmus_STKR2 ------------------------------------------------------------
sma-6_Cele_STKR1 ------------------------------------------------------------
ALK2_Hsap_STKR1 ------------------------------------------------------------
ALK1_Hsap_STKR1 ------------------------------------------------------------
ACTR2B_Hsap_STKR2 ------------------------------------------------------------
ACTR2_Hsap_STKR2 ------------------------------------------------------------
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 ------------------------------------------------------------
BMPR1_Spur_STKR1 ------------------------------------------------------------
TGFbRII_Spur_STKR2 ------------------------------------------------------------
ACTR2_Spur_STKR2 ------------------------------------------------------------
BMPR2_Spur_STKR2 ------------------------------------------------------------
AqueK680_Aque_STKR1 ------------------------------------------------------------
AqueK681_Aque_STKR1 ------------------------------------------------------------
AqueK682_Aque_STKR1 ------------------------------------------------------------
AqueK683_Aque_STKR2 ------------------------------------------------------------
AqueK684_Aque_STKR2 ACSNSTSMCHIDNPLVSDQDSAVYYCCCGESLCNQNITFTHPTQVSTYDIDECAINNGGC
AqueK685_Aque_STKR2 ------------------------------------------------------------
AqueK686_Aque_STKR2 ------------------------------------------------------------
TGFbR2_Hsap_STKR2 ------------------------------------------------------------
TGFbR1_Hsap_STKR1 ------------------------------------------------------------
MISR2_Hsap_STKR2 ------------------------------------------------------------
MISR2_Mmus_STKR2 ------------------------------------------------------------
BMPR2_Mmus_STKR2 ------------------------------------------------------------
BMPR1B_Mmus_STKR1 ------------------------------------------------------------
BMPR1A_Mmus_STKR1 ------------------------------------------------------------
ALK7_Mmus_STKR1 ------------------------------------------------------------
ALK4_Mmus_STKR1 ------------------------------------------------------------
ALK2_Mmus_STKR1 ------------------------------------------------------------
ALK1_Mmus_STKR1 ------------------------------------------------------------
ACTR2B_Mmus_STKR2 ------------------------------------------------------------
ACTR2_Mmus_STKR2 ------------------------------------------------------------
daf-4_Cele_STKR2 -----------------------------------------------YLKV---------
daf-1_Cele_STKR1 ------------------------------------------------------------
BMPR1A_Hsap_STKR1 ------------------------------------------------------------
BMPR1B_Hsap_STKR1 ------------------------------------------------------------
BMPR2_Hsap_STKR2 ------------------------------------------------------------
ALK7_Hsap_STKR1 ------------------------------------------------------------
ALK4_Hsap_STKR1 ------------------------------------------------------------
tkv_Dmel_STKR1 ------------------------------------------------------------
put_Dmel_STKR2 ------------------------------------------------------------
SAX_Dmel_STKR1 ------------------------------------------------------------
wit_Dmel_STKR2 ------------------------------------------------------------
BABO_Dmel_STKR1 ------------------------------------------------------------
TGFBR1_Mmus_STKR1 ------------------------------------------------------------
TGFBR2_Mmus_STKR2 ------------------------------------------------------------
sma-6_Cele_STKR1 ------------------------------------------------------------
ALK2_Hsap_STKR1 ------------------------------------------------------------
ALK1_Hsap_STKR1 ------------------------------------------------------------
ACTR2B_Hsap_STKR2 ------------------------------------------------------------
ACTR2_Hsap_STKR2 ------------------------------------------------------------
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 ------------------------------------------------------------
BMPR1_Spur_STKR1 ------------------------------------------------------------
TGFbRII_Spur_STKR2 ------------------------------------------------------------
ACTR2_Spur_STKR2 ------------------------------------------------------------
BMPR2_Spur_STKR2 ------------------------------------------------------------
AqueK680_Aque_STKR1 ------------------------------------------------------------
AqueK681_Aque_STKR1 ------------------------------------------------------------
AqueK682_Aque_STKR1 ------------------------------------------------------------
AqueK683_Aque_STKR2 ------------------------------------------------------------
AqueK684_Aque_STKR2 SETCINTPGNYSCECNAGRYLSPHSGRCEDNDGIICLYRNCTLDGSCHTNTTEHCASSHL
AqueK685_Aque_STKR2 -----------------------------------------------LTSI---------
AqueK686_Aque_STKR2 -----------------------------------------------FFQV---------
TGFbR2_Hsap_STKR2 ----------------------EN---IT-LETVCHDPKL-PYHDFILEDAASPKCIMK-
TGFbR1_Hsap_STKR1 ----------------------DK----VIHNSMCIAEID-L-----IPRDRPFVCAPS-
MISR2_Hsap_STKR2 -----------------------R---AQVEMQGCRDSD--------EPGCESLHCDPS-
MISR2_Mmus_STKR2 -----------------------R---AQVEMQGCRDSD--------EPGCESLHCDPV-
BMPR2_Mmus_STKR2 -----------------------D---INLVKQGCWSHIGD------PQECHYEECVVT-
BMPR1B_Mmus_STKR1 ----------------------GM----PVVTSGCLGLE-----------GSDFQCRDT-
BMPR1A_Mmus_STKR1 ----------------------GE----TTLTSGCMKYE-----------GSDFQCKDS-
ALK7_Mmus_STKR1 ----------------------GK----EQVIKSCVSLPE-L--------NAQVFCHSS-
ALK4_Mmus_STKR1 ----------------------GV----EHHVRTCIPKVE-L-----VPAGKPFYCLSS-
ALK2_Mmus_STKR1 -----------------------F----HVYQKGCFQVYE----------QGKMTCKT--
ALK1_Mmus_STKR1 ----------------------RH----PQVYRGCGSLN-------------QELCLG--
ACTR2B_Mmus_STKR2 ----------------------GT---IELVKKGCWLDD--------FNCYDRQECVAT-
ACTR2_Mmus_STKR2 ----------------------GS---IEIVKQGCWLDD--------INCYDRTDCIEK-
daf-4_Cele_STKR2 ----------------------DK---PQYKSLGCMPYQH-ADS---MNCENESSCRQG-
daf-1_Cele_STKR1 -------------------------PSPEISHFGCMDEKS-VTDETEFHDTAAKVCTNN-
BMPR1A_Hsap_STKR1 ----------------------GE----TTLASGCMKYE-----------GSDFQCKDS-
BMPR1B_Hsap_STKR1 ----------------------GL----PVVTSGCLGLE-----------GSDFQCRDT-
BMPR2_Hsap_STKR2 -----------------------D---INLVKQGCWSHIGD------PQECHYEECVVT-
ALK7_Hsap_STKR1 ----------------------GK----EQVIKSCVSLPE-L--------NAQVFCHSS-
ALK4_Hsap_STKR1 ----------------------GM----EHHVRTCIPKVE-L-----VPAGKPFYCLSS-
tkv_Dmel_STKR1 ----------------------GMY--EEERTYGCMPPED-N--------GGFLMCKVA-
put_Dmel_STKR2 ----------------------GI---LRIKMKGCFTDM--------HEC-NQTECVTS-
SAX_Dmel_STKR1 ----------------------GQ----VQESRGCSTSPD----------QLPMICSQNS
wit_Dmel_STKR2 -----------------------G---ARVVKQGCWKDNTDR-----TSICSQSECTSS-
BABO_Dmel_STKR1 ----------------------GS----IIFSYSCMVVKY-N-----MQRSKPFECLTS-
TGFBR1_Mmus_STKR1 ----------------------DK----VIHNSMCIAEID-L-----IPRDRPFVCAPS-
TGFBR2_Mmus_STKR2 ----------------------KN---IT-LETVCHDPKL-TYHGFTLEDAASPKCVMK-
sma-6_Cele_STKR1 ----------------------KR--METLHKWGCATLER-G------SGASHLTCNSW-
ALK2_Hsap_STKR1 -----------------------F----HVYQKGCFQVYE----------QGKMTCKT--
ALK1_Hsap_STKR1 ----------------------RH----PQEHRGCGNLH-------------RELCRG--
ACTR2B_Hsap_STKR2 ----------------------GT---IELVKKGCWLDD--------FNCYDRQECVAT-
ACTR2_Hsap_STKR2 ----------------------GS---IEIVKQGCWLDD--------INCYDRTDCVEK-
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 -----------------------I----IMKRMGCVNTEE----------QFNMFCKM--
BMPR1_Spur_STKR1 ----------------------GVEHETPIRSYGCLAPEE-D--------GGLMQCKGQ-
TGFbRII_Spur_STKR2 ----------------------QN---IN-GMFACINETN-------PEIGGKKHCQAH-
ACTR2_Spur_STKR2 ----------------------GG---VDVMMRGCWQNQ--------GDCLDMDYCMSS-
BMPR2_Spur_STKR2 -----------------------H---QSLYIQGCWGNEAK------SLNCNQENCTAH-
AqueK680_Aque_STKR1 ----------------------GY----SRRGRGCSTCKL-T-----VS--WSQQNKES-
AqueK681_Aque_STKR1 -----------------------ISEHQFSYIYGCLPEEE-GGNGPS---VIASLCSGP-
AqueK682_Aque_STKR1 ------------------------------------------------------------
AqueK683_Aque_STKR2 ----------------------AR---IIFQEFGCSSLRC-N--------TRDLLCSP--
AqueK684_Aque_STKR2 ISDDLRTETHLHYCVALFHFINGT---FYPNTQSCFAGS-----HSS--C-QNTNCTLT-
AqueK685_Aque_STKR2 -----------------------------------E-HS-----SSR-----------I-
AqueK686_Aque_STKR2 --------------------------------ESCEEAA-----GSE----LTDDCLSI-
TGFbR2_Hsap_STKR2 ------EK------KKPGETFFMCSC-SSDECND--------------------------
TGFbR1_Hsap_STKR1 ------SKT--------GSVTTTYCC-NQDHCNK--------------------------
MISR2_Hsap_STKR2 ------PRAH----PSPGSTLFTCSC-GTDFCNA--------------------------
MISR2_Mmus_STKR2 ------PRAH----PNPSSTLFTCSC-GTDFCNA--------------------------
BMPR2_Mmus_STKR2 ------TTPP----SIQNGTYRFCCC-STDLCNV--------------------------
BMPR1B_Mmus_STKR1 ------PIP--------HQRRSIECCTERNECNK--------------------------
BMPR1A_Mmus_STKR1 ------PKA--------QLRRTIECC-RTNLCNQ--------------------------
ALK7_Mmus_STKR1 ------N-----------NVTKTECC-FTDFCNN--------------------------
ALK4_Mmus_STKR1 ------E-----------DLRNTHCC-YIDFCNK--------------------------
ALK2_Mmus_STKR1 -------P-------P-SPGQAVECC-QGDWCNR--------------------------
ALK1_Mmus_STKR1 -------R-------P-TEFLNHHCC-YRSFCNH--------------------------
ACTR2B_Mmus_STKR2 ------EE---------NPQVYFCCC-EGNFCNE--------------------------
ACTR2_Mmus_STKR2 ------KD---------SPEVYFCCC-EGNMCNE--------------------------
daf-4_Cele_STKR2 ------RS--------FRGGIGMCCC-STNNCNM--------------------------
daf-1_Cele_STKR1 ------TK------D-PHATVWICCD-KGNFCAN--------------------------
BMPR1A_Hsap_STKR1 ------PKA--------QLRRTIECC-RTNLCNQ--------------------------
BMPR1B_Hsap_STKR1 ------PIP--------HQRRSIECCTERNECNK--------------------------
BMPR2_Hsap_STKR2 ------TTPP----SIQNGTYRFCCC-STDLCNV--------------------------
ALK7_Hsap_STKR1 ------N-----------NVTKTECC-FTDFCNN--------------------------
ALK4_Hsap_STKR1 ------E-----------DLRNTHCC-YTDYCNR--------------------------
tkv_Dmel_STKR1 ------AVP-----H--LHGKNIVCCDKEDFCNR--------------------------
put_Dmel_STKR2 ------AE-------PRQGNIHFCCC-KGSRCNS--------------------------
SAX_Dmel_STKR1 LKINGPSKR-----NT-GKFVNVVCC-AGDYCNE--------------------------
wit_Dmel_STKR2 --------AP----TSKTSSLYYCCC-SGGVCNA--------------------------
BABO_Dmel_STKR1 ------NER--------FDTYRIDCC-KSDFCNK--------------------------
TGFBR1_Mmus_STKR1 ------SKT--------GAVTTTYCC-NQDHCNK--------------------------
TGFBR2_Mmus_STKR2 ------EK------KRAGETFFMCAC-NMEECND--------------------------
sma-6_Cele_STKR1 ------RAA-----H--HSPKSIGCCYEGNYCNK--------------------------
ALK2_Hsap_STKR1 -------P-------P-SPGQAVECC-QGDWCNR--------------------------
ALK1_Hsap_STKR1 -------R-------P-TEFVNHYCC-DSHLCNH--------------------------
ACTR2B_Hsap_STKR2 ------EE---------NPQVYFCCC-EGNFCNE--------------------------
ACTR2_Hsap_STKR2 ------KD---------SPEVYFCCC-EGNMCNE--------------------------
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 -------H-------P-YPDISVLCC-NRSFCNN--------------------------
BMPR1_Spur_STKR1 ------LSN-----H--RISRTVYCCNDEPNCNL--------------------------
TGFbRII_Spur_STKR2 ------PDDY----SYAAEGSYSCSC-ASDGCNK--------------------------
ACTR2_Spur_STKR2 ------SP--------ADQNLFFCCC-VGNLCNM--------------------------
BMPR2_Spur_STKR2 ------SKPSEYLVRTKNQTSRICCC-AGDYCNR--------------------------
AqueK680_Aque_STKR1 ------PSE-----QPVNKVMHFFCC-DDDYCNQ--------------------------
AqueK681_Aque_STKR1 ------ASW-----D-RELLISYTCC-TSDHCNK--------------------------
AqueK682_Aque_STKR1 ------------------------------------------------------------
AqueK683_Aque_STKR2 -------N-------I-TDLTQHCCC-TGDRCNNPGGRADALAELMKPKFSYHLSPPNEP
AqueK684_Aque_STKR2 ---NIT-RL-----S-HNNDVYSCCC-YGDLCNE--------------------------
AqueK685_Aque_STKR2 ---ISS-IP-----Q-ST-NSLTSVS-TRSSTES--------------------------
AqueK686_Aque_STKR2 ---TKR-VS-----S-LEGTNIFCRC-TEDNCQD--------------------------
TGFbR2_Hsap_STKR2 ---------------------------------------------NIIFSE---------
TGFbR1_Hsap_STKR1 ---------------------------------------------IEL------------
MISR2_Hsap_STKR2 ---------------------------------------------NYSH-L---------
MISR2_Mmus_STKR2 ---------------------------------------------NYSH-L---------
BMPR2_Mmus_STKR2 ---------------------------------------------NFTENF---------
BMPR1B_Mmus_STKR1 ---------------------------------------------DLHPTL---------
BMPR1A_Mmus_STKR1 ---------------------------------------------YLQPTL---------
ALK7_Mmus_STKR1 ---------------------------------------------ITL-HL---------
ALK4_Mmus_STKR1 ---------------------------------------------IDL-RV---------
ALK2_Mmus_STKR1 ---------------------------------------------NITAQ----------
ALK1_Mmus_STKR1 ---------------------------------------------NVSLM----------
ACTR2B_Mmus_STKR2 ---------------------------------------------RFT-HL---------
ACTR2_Mmus_STKR2 ---------------------------------------------KFS-YF---------
daf-4_Cele_STKR2 ---------------------------------------------PDLIEM---------
daf-1_Cele_STKR1 ---------------------------------------------ETIIHL---------
BMPR1A_Hsap_STKR1 ---------------------------------------------YLQPTL---------
BMPR1B_Hsap_STKR1 ---------------------------------------------DLHPTL---------
BMPR2_Hsap_STKR2 ---------------------------------------------NFTENF---------
ALK7_Hsap_STKR1 ---------------------------------------------ITL-HL---------
ALK4_Hsap_STKR1 ---------------------------------------------IDL-RV---------
tkv_Dmel_STKR1 ---------------------------------------------DLYPTY---------
put_Dmel_STKR2 ---------------------------------------------NQK-YI---------
SAX_Dmel_STKR1 ---------------------------------------------GDFPEL---------
wit_Dmel_STKR2 ---------------------------------------------QYSV-VE--------
BABO_Dmel_STKR1 ---------------------------------------------NEI-MK---------
TGFBR1_Mmus_STKR1 ---------------------------------------------IEL------------
TGFBR2_Mmus_STKR2 ---------------------------------------------YIIFSE---------
sma-6_Cele_STKR1 ---------------------------------------------NLIPPA---------
ALK2_Hsap_STKR1 ---------------------------------------------NITAQ----------
ALK1_Hsap_STKR1 ---------------------------------------------NVSLV----------
ACTR2B_Hsap_STKR2 ---------------------------------------------RFT-HL---------
ACTR2_Hsap_STKR2 ---------------------------------------------KFS-YF---------
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 ---------------------------------------------DLQPTF---------
BMPR1_Spur_STKR1 ---------------------------------------------KLNPTL---------
TGFbRII_Spur_STKR2 ---------------------------------------------VLYTAE---------
ACTR2_Spur_STKR2 ---------------------------------------------NFS-FL---------
BMPR2_Spur_STKR2 ---------------------------------------------NVSDAYV--------
AqueK680_Aque_STKR1 ---------------------------------------------DIMHSI---------
AqueK681_Aque_STKR1 ---------------------------------------------NIEPRHDIESLLINR
AqueK682_Aque_STKR1 ------------------------------------------------------------
AqueK683_Aque_STKR2 VPSTEPGCSVANTSDITPDCIIDVPFIGALKNEYTCYCNESLCNINESITH---------
AqueK684_Aque_STKR2 ---------------------------------------------RGLIF----------
AqueK685_Aque_STKR2 --------------------------------------------------V---------
AqueK686_Aque_STKR2 ---------------------------------------------IFNVTII--------
TGFbR2_Hsap_STKR2 -------------------EY---------------------------------------
TGFbR1_Hsap_STKR1 -------------------PT---------------------TVK---------------
MISR2_Hsap_STKR2 -------------------PP---------------------PGS---------------
MISR2_Mmus_STKR2 -------------------PP---------------------SGN---------------
BMPR2_Mmus_STKR2 -------------------PP---------------------PDT---------------
BMPR1B_Mmus_STKR1 -------------------PP---------------------LKD---------------
BMPR1A_Mmus_STKR1 -------------------PP---------------------VVI---------------
ALK7_Mmus_STKR1 -------------------PT---------------------ASP---------------
ALK4_Mmus_STKR1 -------------------PS---------------------GHL---------------
ALK2_Mmus_STKR1 -------------------LP---------------------TKG---------------
ALK1_Mmus_STKR1 -------------------LE---------------------ATQ---------------
ACTR2B_Mmus_STKR2 -------------------PE---------------------PGG---------------
ACTR2_Mmus_STKR2 -------------------PE---------------------MEV---------------
daf-4_Cele_STKR2 -------------------VN---------------------PSL---------------
daf-1_Cele_STKR1 ------------------------------------------------------------
BMPR1A_Hsap_STKR1 -------------------PP---------------------VVI---------------
BMPR1B_Hsap_STKR1 -------------------PP---------------------LKN---------------
BMPR2_Hsap_STKR2 -------------------PP---------------------PDT---------------
ALK7_Hsap_STKR1 -------------------PT---------------------ASP---------------
ALK4_Hsap_STKR1 -------------------PS---------------------GHL---------------
tkv_Dmel_STKR1 -------------------TP---------------------KLT---------------
put_Dmel_STKR2 -------------------KS---------------------TT----------------
SAX_Dmel_STKR1 -------------------LP---------------------FDS---------------
wit_Dmel_STKR2 -------------------PA---------------------PLE---------------
BABO_Dmel_STKR1 -------------------RI---------------------FE----------------
TGFBR1_Mmus_STKR1 -------------------PT---------------------TGP---------------
TGFBR2_Mmus_STKR2 -------------------EY---------------------------------------
sma-6_Cele_STKR1 -------------------YVHHHKEKALQ----------EKTDN---------------
ALK2_Hsap_STKR1 -------------------LP---------------------TKG---------------
ALK1_Hsap_STKR1 -------------------LE---------------------ATQ---------------
ACTR2B_Hsap_STKR2 -------------------PE---------------------AGG---------------
ACTR2_Hsap_STKR2 -------------------PE---------------------MEV---------------
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 -------------------LP---------------------TTT---------------
BMPR1_Spur_STKR1 -------------------PP---------------------TTT---------------
TGFbRII_Spur_STKR2 -------------------ATI--------------------PEE---------------
ACTR2_Spur_STKR2 -------------------PT---------------------PE----------------
BMPR2_Spur_STKR2 -------------------PL---------------------PST---------------
AqueK680_Aque_STKR1 -------------------LE---------------------SVS---------------
AqueK681_Aque_STKR1 YNNDSNDQESSSVFVSSSVPS---------------------SSSVPILPSVPILLSVPI
AqueK682_Aque_STKR1 ------------------------------------------------------------
AqueK683_Aque_STKR2 -------------------PT---------------------RLS---------------
AqueK684_Aque_STKR2 -------------------PDFN-----------------A-TSP--I-P----------
AqueK685_Aque_STKR2 -----------------LVP----------------------------------------
AqueK686_Aque_STKR2 -----------------IDPPND------VSSSTLINGVIT-SSP--S-P----------
TGFbR2_Hsap_STKR2 ------------------------------------------------------------
TGFbR1_Hsap_STKR1 ------------------------------------------------------------
MISR2_Hsap_STKR2 ------------------------------------------------------------
MISR2_Mmus_STKR2 ------------------------------------------------------------
BMPR2_Mmus_STKR2 ------------------------------------------------------------
BMPR1B_Mmus_STKR1 ------------------------------------------------------------
BMPR1A_Mmus_STKR1 ------------------------------------------------------------
ALK7_Mmus_STKR1 ------------------------------------------------------------
ALK4_Mmus_STKR1 ------------------------------------------------------------
ALK2_Mmus_STKR1 ------------------------------------------------------------
ALK1_Mmus_STKR1 ------------------------------------------------------------
ACTR2B_Mmus_STKR2 ------------------------------------------------------------
ACTR2_Mmus_STKR2 ------------------------------------------------------------
daf-4_Cele_STKR2 ------------------------------------------------------------
daf-1_Cele_STKR1 ------------------------------------------------------------
BMPR1A_Hsap_STKR1 ------------------------------------------------------------
BMPR1B_Hsap_STKR1 ------------------------------------------------------------
BMPR2_Hsap_STKR2 ------------------------------------------------------------
ALK7_Hsap_STKR1 ------------------------------------------------------------
ALK4_Hsap_STKR1 ------------------------------------------------------------
tkv_Dmel_STKR1 ------------------------------------------------------------
put_Dmel_STKR2 ------------------------------------------------------------
SAX_Dmel_STKR1 ------------------------------------------------------------
wit_Dmel_STKR2 ------------------------------------------------------------
BABO_Dmel_STKR1 ------------------------------------------------------------
TGFBR1_Mmus_STKR1 ------------------------------------------------------------
TGFBR2_Mmus_STKR2 ------------------------------------------------------------
sma-6_Cele_STKR1 ------------------------------------------------------------
ALK2_Hsap_STKR1 ------------------------------------------------------------
ALK1_Hsap_STKR1 ------------------------------------------------------------
ACTR2B_Hsap_STKR2 ------------------------------------------------------------
ACTR2_Hsap_STKR2 ------------------------------------------------------------
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 ------------------------------------------------------------
BMPR1_Spur_STKR1 ------------------------------------------------------------
TGFbRII_Spur_STKR2 ------------------------------------------------------------
ACTR2_Spur_STKR2 ------------------------------------------------------------
BMPR2_Spur_STKR2 ------------------------------------------------------------
AqueK680_Aque_STKR1 ------------------------------------------------------------
AqueK681_Aque_STKR1 SPSVPISPSVPISF----------------SSSYQYLYDLTSLPTKDTSTFNNPSIIIYF
AqueK682_Aque_STKR1 ------------------------------------------------------------
AqueK683_Aque_STKR2 ------------------------------------------------------------
AqueK684_Aque_STKR2 -MSS--------------------------------------------------------
AqueK685_Aque_STKR2 ------------------------------------------------------------
AqueK686_Aque_STKR2 -PSVY--SSVPLSLSLSSSTIDLTTSSVSFS-----------------------------
TGFbR2_Hsap_STKR2 ------------------------------------NTS---------------------
TGFbR1_Hsap_STKR1 ------------------------------------------------------------
MISR2_Hsap_STKR2 -------------------------------------PGT--------------------
MISR2_Mmus_STKR2 -------------------------------------QGA--------------------
BMPR2_Mmus_STKR2 ------------------------------------TPLS--------------------
BMPR1B_Mmus_STKR1 ------------------------------------RD-F--------------------
BMPR1A_Mmus_STKR1 ------------------------------------GP-F--------------------
ALK7_Mmus_STKR1 ------------------------------------------------------------
ALK4_Mmus_STKR1 ------------------------------------KE-P--------------------
ALK2_Mmus_STKR1 ------------------------------------KS-F--------------------
ALK1_Mmus_STKR1 ------------------------------------TP-S--------------------
ACTR2B_Mmus_STKR2 ------------------------------------PE-V--------------------
ACTR2_Mmus_STKR2 ------------------------------------TQ-P--------------------
daf-4_Cele_STKR2 ------------------------------------KK-D--------------------
daf-1_Cele_STKR1 -------------------------------------A-P--------------------
BMPR1A_Hsap_STKR1 ------------------------------------GP-F--------------------
BMPR1B_Hsap_STKR1 ------------------------------------RD-F--------------------
BMPR2_Hsap_STKR2 ------------------------------------TPLS--------------------
ALK7_Hsap_STKR1 ------------------------------------------------------------
ALK4_Hsap_STKR1 ------------------------------------KE-P--------------------
tkv_Dmel_STKR1 ------------------------------------TP-A--------------------
put_Dmel_STKR2 ------------------------------------EA-T--------------------
SAX_Dmel_STKR1 ------------------------------------ND-V--------------------
wit_Dmel_STKR2 ------------------------------------LGSN--------------------
BABO_Dmel_STKR1 -------------------------------------T-D--------------------
TGFBR1_Mmus_STKR1 ----------------F-------------------SE-K--------------------
TGFBR2_Mmus_STKR2 ------------------------------------TTS---------------------
sma-6_Cele_STKR1 ------------------------------------PE-D--------------------
ALK2_Hsap_STKR1 ------------------------------------KS-F--------------------
ALK1_Hsap_STKR1 ------------------------------------PP-S--------------------
ACTR2B_Hsap_STKR2 ------------------------------------PE-V--------------------
ACTR2_Hsap_STKR2 ------------------------------------TQ-P--------------------
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 ------------------------------------PR-I--------------------
BMPR1_Spur_STKR1 ------------------------------------ST-T--------------------
TGFbRII_Spur_STKR2 ------------------------------------PTVP--------------------
ACTR2_Spur_STKR2 ------------------------------------PT-P--------------------
BMPR2_Spur_STKR2 ------------------------------------KPTV--------------------
AqueK680_Aque_STKR1 ------------------------------------AT----------------------
AqueK681_Aque_STKR1 SEPTNDPHLYDLTSLPTKDTSTFNNSSIIIY--F--SE-P--------------------
AqueK682_Aque_STKR1 ------------------------------------------------------------
AqueK683_Aque_STKR2 ------------------------------------SYGFKECLSYNCEYNCNIVNNTNI
AqueK684_Aque_STKR2 ------TSLMA-------SSDS---ITIFLS---SSPY-V--------------------
AqueK685_Aque_STKR2 -------------------------------------S-S--------------------
AqueK686_Aque_STKR2 -I-NTSPTLIT------VTNTH---TTGILTTSSVVPS-S--------------------
TGFbR2_Hsap_STKR2 ------------------------------------------------------------
TGFbR1_Hsap_STKR1 ------------------------------------------------------------
MISR2_Hsap_STKR2 ------------------------------------------------------------
MISR2_Mmus_STKR2 ------------------------------------------------------------
BMPR2_Mmus_STKR2 ------------------------------------------------------------
BMPR1B_Mmus_STKR1 ------------------------------------------------------------
BMPR1A_Mmus_STKR1 ------------------------------------------------------------
ALK7_Mmus_STKR1 ------------------------------------------------------------
ALK4_Mmus_STKR1 ------------------------------------------------------------
ALK2_Mmus_STKR1 ------------------------------------------------------------
ALK1_Mmus_STKR1 ------------------------------------------------------------
ACTR2B_Mmus_STKR2 ------------------------------------------------------------
ACTR2_Mmus_STKR2 ------------------------------------------------------------
daf-4_Cele_STKR2 ------------------------------------------------------------
daf-1_Cele_STKR1 ------------------------------------------------------------
BMPR1A_Hsap_STKR1 ------------------------------------------------------------
BMPR1B_Hsap_STKR1 ------------------------------------------------------------
BMPR2_Hsap_STKR2 ------------------------------------------------------------
ALK7_Hsap_STKR1 ------------------------------------------------------------
ALK4_Hsap_STKR1 ------------------------------------------------------------
tkv_Dmel_STKR1 ------------------------------------------------------------
put_Dmel_STKR2 ------------------------------------------------------------
SAX_Dmel_STKR1 ------------------------------------------------------------
wit_Dmel_STKR2 ------------------------------------------------------------
BABO_Dmel_STKR1 ------------------------------------------------------------
TGFBR1_Mmus_STKR1 ------------------------------------------------------------
TGFBR2_Mmus_STKR2 ------------------------------------------------------------
sma-6_Cele_STKR1 ------------------------------------------------------------
ALK2_Hsap_STKR1 ------------------------------------------------------------
ALK1_Hsap_STKR1 ------------------------------------------------------------
ACTR2B_Hsap_STKR2 ------------------------------------------------------------
ACTR2_Hsap_STKR2 ------------------------------------------------------------
TGFbR1_Spur_STKR1 ------------------------------------------------------------
ALK2_Spur_STKR1 ------------------------------------------------------------
BMPR1_Spur_STKR1 ------------------------------------------------------------
TGFbRII_Spur_STKR2 -----------------------------------------------