SFK6_Spur       M-----------------------------------------------------------
SFK7_Spur       MGCLHSTTNAPASDHRSKQPDTSFNSPGTGYNNGGSRPDQPFTNIATPSFDQGPQNAIQP
SFK1b_Spur      G-----------------------------------------------------------


SFK6_Spur       ------------------------------------------------------------
SFK7_Spur       SQIHSAKKEVISFIALYDYEARSEDDLSFKKGEKLEILNNTDGDWWLARSPLTNKEGYIP
SFK1b_Spur      ------------------------------------------------------------


SFK6_Spur       ------------------------------------------------------------
SFK7_Spur       SNYIAHVKSIDAEDWYYGKVGRKDAEKKLLAPGLQKGTFIVRDGEANPGTFSLSVRDHDP
SFK1b_Spur      ------------------------------------------------------------


SFK6_Spur       --------------DGGNSFFIFQGSVFPTVSELVRHYQMNSDGLCCKLTEACPKENPNT
SFK7_Spur       GKGEHIKHYRIRKLDNDSGYYITQRSQFQTLLELVHHYEQSADGLCCSLSVPCPKENPIT
SFK1b_Spur      ---------------GVYKYVLWSTHSLQEPSLFISLVVSQNIGLCCILTEACPKENPNT
                               .   : : .   :     ::     .  **** *: .****** *

SFK6_Spur       IGLGKDKWETPRKSLGQMNRRLGEGKFGEVWQGVWNGNTPVAVKTLKE-RTMSPAAFLAE
SFK7_Spur       AGLGKDMWEIPRESL-KLDAKLGSGQFGEVWKGLWNGNTEVAVKTLRP-KTMTPAAFLAE
SFK1b_Spur      IGLGKDKWEIPRESL-RLTKQIGKGHCAEVWKV--YGNTPVAVKTLKVGSNMSQADFLAE
                 ***** ** **:** ::  ::*.*: .***:    *** ******:   .*: * ****

SFK6_Spur       ANVMKKLRHEGIVQLYAVCSDKEPIYIVTELMSNGDLRTYLKSDKCKNTKMTTLIDMGAH
SFK7_Spur       ANIMKTCRHENLVQLYAVCSDREPIYIVTELMKHGSLLDYLKDGDGRHLKLPQLVDMGAQ
SFK1b_Spur      ANVMKKVRHKGILQIFAVCSDS--VSIVTKLMSNGNLQAYLKRGKGK-VKLTTLIDMGAH
                **:**. **:.::*::*****   : ***:**.:*.*  *** .. :  *:. *:****:

SFK6_Spur       IASGMDYLGSKNVVHRDLAARNVLVGKGNVVKIADFGRAQLMEKDVYVGE--EGAKLPLK
SFK7_Spur       VASGMGYLERKNYVHRDLAARNVLVNTGNICKVADFGLARMIQDDEYCAR--QGAKFPIK
SFK1b_Spur      IASGMDYLGSKNVVHRDLTAKNVLVGEGNVVKIADFGLARLMKKDVYVGKISSGAKLPIR
                :****.**  ** *****:*:****. **: *:**** *::::.* * ..  .***:*::

SFK6_Spur       WTAPEAVLHGRFTIKSDVWSFGILMTEMVTFGGYPYKKMRTREVTKKVANGYRMPKMDHC
SFK7_Spur       WTSPEAALYGRFTIKSDVWSFGILLTELITYGRIPYPGMMNMEVLEQVERGYRMPRPHNC
SFK1b_Spur      WTAPEAALYGSFTIKSDVWSFGILLTEMVT-GGYP-------------------------
                **:***.*:* *************:**::* *  *

SFK6_Spur       TDSLY-MIMLKCWHKDPQQRPTFKYLH----DYFVSTKPNYKEAD
SFK7_Spur       PDSLYDMCMMKCWHKDSQQRPTFEFLHSFLDDYFVSTEPNYREAD
SFK1b_Spur      --------------------------------------------Y