SFK6_Spur       GQMNRRLGEGKFGEVWQGVWNGNTPVAVKTLKE-RTMSPAAFLAEANVMKKLRHEGIVQL
SFK7_Spur       LKLDAKLGSGQFGEVWKGLWNGNTEVAVKTLRP-KTMTPAAFLAEANIMKTCRHENLVQL
SFK1b_Spur      LRLTKQIGKGHCAEVWKV--YGNTPVAVKTLKVGSNMSQADFLAEANVMKKVRHKGILQI
                 ::  ::*.*: .***:    *** ******:   .*: * ******:**. **:.::*:

SFK6_Spur       YAVCSDKEPIYIVTELMSNGDLRTYLKSDKCKNTKMTTLIDMGAHIASGMDYLGSKNVVH
SFK7_Spur       YAVCSDREPIYIVTELMKHGSLLDYLKDGDGRHLKLPQLVDMGAQVASGMGYLERKNYVH
SFK1b_Spur      FAVCSDS--VSIVTKLMSNGNLQAYLKRGKGK-VKLTTLIDMGAHIASGMDYLGSKNVVH
                :*****   : ***:**.:*.*  *** .. :  *:. *:****::****.**  ** **

SFK6_Spur       RDLAARNVLVGKGNVVKIADFGRAQLMEKDVYVGE--EGAKLPLKWTAPEAVLHGRFTIK
SFK7_Spur       RDLAARNVLVNTGNICKVADFGLARMIQDDEYCAR--QGAKFPIKWTSPEAALYGRFTIK
SFK1b_Spur      RDLTAKNVLVGEGNVVKIADFGLARLMKKDVYVGKISSGAKLPIRWTAPEAALYGSFTIK
                ***:*:****. **: *:**** *::::.* * ..  .***:*::**:***.*:* ****

SFK6_Spur       SDVWSFGILMTEMVTFGGYPYKKMRTREVTKKVANGYRMPKMDHCTDSLY-MIMLKCWHK
SFK7_Spur       SDVWSFGILLTELITYGRIPYPGMMNMEVLEQVERGYRMPRPHNCPDSLYDMCMMKCWHK
SFK1b_Spur      SDVWSFGILLTEMVT-GGYP----------------------------------------
                *********:**::* *  *

SFK6_Spur       DPQQRPTFKYLHDYF
SFK7_Spur       DSQQRPTFEFLHSFL
SFK1b_Spur      --------------Y