CLUSTAL W (1.83) multiple sequence alignment LTK_Hsap VTLLRALGHGAFGEVYEGLVIGLPGDSSPLQVAIKTLPEL--CSPQDELDFLMEALIISK Alk_Dmel LQLVNALGKGAFGEVYMALYRHRDGDAVEMGVAVKTLRED--PKREKEEDFLKEAAIMAK LTK_Mmus VTLLRALGHGAFGEVYEGLVTGLPGDSSPLPVAIKTLPEL--CSHQDELDFLMEALIISK ALK_Mmus ITLIRGLGHGAFGEVYEGQVSGMPNDPSPLQVAVKTLPEV--CSEQDELDFLMEALIISK scd-2_Cele IERGRVLGRGNFGEVYYGEYSGV-------KLAVKMISRTFSASQASQSDFCNEALCMGT ALK_Hsap ITLIRGLGHGAFGEVYEGQVSGMPNDPSPLQVAVKTLPEV--CSEQDELDFLMEALIISK Alk_Spur -------------------------------------------------DFLMEALIMGN ** ** :.. LTK_Hsap FRHQNIVRCVGLSLRATPRLILLELMSGGDMKSFLRHSRPHLG--QPSPLVMRDLLQLAQ Alk_Dmel FNHPNMVHLIGVCFDRQPYYIVLELLAGGDLQKFLRENRNTPE--RPSLLTMKDLLFCAL LTK_Mmus FSHQNIVRCVGLSFRSAPRLILLELMSGGDMKSFLRHSRPHPG--QLAPLTMQDLLQLAQ ALK_Mmus FNHQNIVRCIGVSLQALPRFILLELMAGGDLKSFLRETRPRPN--QPTSLAMLDLLHVAR scd-2_Cele FVDENVVRLIGIDFEKVPYMIALEYMEGGDLLSFVKECRPNQVSLNPFQLAMSDLIKICC ALK_Hsap FNHQNIVRCIGVSLQSLPRFILLELMAGGDLKSFLRETRPRPS--QPSSLAMLDLLHVAR Alk_Spur FDHPNVVSLLGICFKEKPLFIVLEYMEGGELKQFLRDIRPTEE--KPSSITMKDLLQITQ * . *:* :*: : * * ** : **:: .*::. * . :.* **: LTK_Hsap DIAQGCHYLEENHFIHRDIAARNCLLSCAGPSRVAKIGDFGMARDI-YRASYYRRGDRAL Alk_Dmel DVAKGCRYMESKRFIHRDIAARNCLLSSKGPGRVVKIADFGMSRDI-YRSDYYRKGGKAM LTK_Mmus DIAQGCHYLEENHFIHRDIAARNCLLSCSGASRVAKIGDFGMARDI-YQASYYRKGGRTL ALK_Mmus DIACGCQYLEENHFIHRDIAARNCLLTCPGAGRIAKIGDFGMARDI-YRASYYRKGGCAM scd-2_Cele DVAAGCKCLETFGYVHRDIAARNILLTTRGPQRVAKIADFGMAKEITYGTEYYRINGRTM ALK_Hsap DIACGCQYLEENHFIHRDIAARNCLLTCPGPGRVAKIGDFGMARDI-YRASYYRKGGCAM Alk_Spur DVAQGCRYLESRRFIHRDIAARNILLTTKESGRAAKIADFGMARDI-YRADYYRKGGQAL *:* **: :* ::******** **: . * .**.****:::* * :.*** .. :: LTK_Hsap LPVKWMPPEAFLEGIFTSKTDSWSFGVLLWEIFSLGYMPYPGRTNQEVLDFVVGGGRMDP Alk_Dmel LPIKWMPPEAFLDGIFTSKTDVWSFGILLWEVFSLGRSPYPGQHNTQVMELVVRGGRLGS LTK_Mmus LPVKWMPPEALLEGLFTSKTDSWSFGVLLWEIFSLGYMPYPGHTNQEVLDFIATGNRMDP ALK_Mmus LPVKWMPPEAFMEGIFTSKTDTWSFGVLLWEIFSLGYMPYPSKSNQEVLEFVTSGGRMDP scd-2_Cele MPIKWTPPEAFIDGVFTTKSDIWSFGVLCWEVFSLGVVPYPNRRNEEVMLMLTEGARLEY ALK_Hsap LPVKWMPPEAFMEGIFTSKTDTWSFGVLLWEIFSLGYMPYPSKSNQEVLEFVTSGGRMDP Alk_Spur LPVKWMPPEAFQDGIFTSKTDVWAYGVLLWEIISLGFMPYPGMSNQEVIQFVSAGERMNP :*:** ****: :*:**:*:* *::*:* **::*** ***. * :*: :: * *: LTK_Hsap PRGCPGPVYRIMTQCWQHEPELRPSFASILE---RLQY Alk_Dmel PTECPVSIYKVMADCWNPTPEDRPTFITLLE---HLTA LTK_Mmus PRNCPGPVYRIMTQCWQHQPELRPDFGSILE---RIQY ALK_Mmus PKNCPGPVYRIMTQCWQHQPEDRPNFAIILE---RIEY scd-2_Cele PYGIPTRVYQLMRDCWKTAAADRPKFVDVVEIFQDIQD ALK_Hsap PKNCPGPVYRIMTQCWQHQPEDRPNFAIILE---RIEY Alk_Spur PRSCPQPVFNLMSQCWRHIPEDRPPFTTILE---S--I * * ::.:* :**. . ** * ::*