CLUSTAL W (1.83) multiple sequence alignment

FGR_Mmus        IALERRLGTGCFGDVWLGTWNCSTKVAVKTLKPGTMSPKAFLEEAQIMKLLRHDKLVQLY
FYN_Mmus        LQLIKRLGNGQFGEVWMGTWNGNTKVAIKTLKPGTMSPESFLEEAQIMKKLKHDKLVQLY
SRC_Mmus        LRLEVKLGQGCFGEVWMGTWNGTTRVAIKTLKPGTMSPEAFLQEAQVMKKLRHEKLVQLY
YES_Mmus        LRLEVKLGQGCFGEVWMGTWNGTTKVAIKTLKPGTMMPEAFLQEAQIMKKLRHDKLVPLY
FGR_Hsap        ITLERRLGTGCFGDVWLGTWNGSTKVAVKTLKPGTMSPKAFLEEAQVMKLLRHDKLVQLY
FYN_Hsap        LQLIKRLGNGQFGEVWMGTWNGNTKVAIKTLKPGTMSPESFLEEAQIMKKLKHDKLVQLY
YES_Hsap        LRLEVKLGQGCFGEVWMGTWNGTTKVAIKTLKPGTMMPEAFLQEAQIMKKLRHDKLVPLY
SRC_Hsap        LRLEVKLGQGCFGEVWMGTWNGTTRVAIKTLKPGTMSPEAFLQEAQVMKKLRHEKLVQLY
                : *  :** * **:**:**** .*:**:******** *::**:***:** *:*:*** **

FGR_Mmus        AVVSEEPIYIVTEFMCYGSLLDFLKDREGQNLMLPHLVDMAAQVAEGMAYMERMNYIHRD
FYN_Mmus        AVVSEEPIYIVTEYMSKGSLLDFLKDGEGRALKLPNLVDMAAQVAAGMAYIERMNYIHRD
SRC_Mmus        AVVSEEPIYIVTEYMNKGSLLDFLKGETGKYLRLPQLVDMSAQIASGMAYVERMNYVHRD
YES_Mmus        AVVSEEPIYIVTEFMSKGSLLDFLKEGDGKYLKLPQLVDMAAQIADGMAYIERMNYIHRD
FGR_Hsap        AVVSEEPIYIVTEFMCHGSLLDFLKNPEGQDLRLPQLVDMAAQVAEGMAYMERMNYIHRD
FYN_Hsap        AVVSEEPIYIVTEYMNKGSLLDFLKDGEGRALKLPNLVDMAAQVAAGMAYIERMNYIHRD
YES_Hsap        AVVSEEPIYIVTEFMSKGSLLDFLKEGDGKYLKLPQLVDMAAQIADGMAYIERMNYIHRD
SRC_Hsap        AVVSEEPIYIVTEYMSKGSLLDFLKGETGKYLRLPQLVDMAAQIASGMAYVERMNYVHRD
                *************:*  ********   *: * **:****:**:* ****:*****:***

FGR_Mmus        LRAANILVGEYLICKIADFGLARLIEDNEYNPQQGTKFPIKWTAPEAALFGRFTVKSDVW
FYN_Mmus        LRSANILVGNGLICKIADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTIKSDVW
SRC_Mmus        LRAANILVGENLVCKVADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTIKSDVW
YES_Mmus        LRAANILVGENLICKIADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTIKSDVW
FGR_Hsap        LRAANILVGERLACKIADFGLARLIKDDEYNPCQGSKFPIKWTAPEAALFGRFTIKSDVW
FYN_Hsap        LRSANILVGNGLICKIADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTIKSDVW
YES_Hsap        LRAANILVGENLVCKIADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTIKSDVW
SRC_Hsap        LRAANILVGENLVCKVADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTIKSDVW
                **:******: * **:*********:*:**.. **:*************:****:*****

FGR_Mmus        SFGILLTELITKGRVPYPGMNNREVLEQVEHGYHMPCPPGCPASLYEVMEQAWRLDPEER
FYN_Mmus        SFGILLTELVTKGRVPYPGMNNREVLEQVERGYRMPCPQDCPISLHELMIHCWKKDPEER
SRC_Mmus        SFGILLTELTTKGRVPYPGMVNREVLDQVERGYRMPCPPECPESLHDLMCQCWRKEPEER
YES_Mmus        SFGILQTELVTKGRVPYPGMVNREVLEQVERGYRMPCPQGCPESLHELMNLCWKKDPDER
FGR_Hsap        SFGILLTELITKGRIPYPGMNKREVLEQVEQGYHMPCPPGCPASLYEAMEQTWRLDPEER
FYN_Hsap        SFGILLTELVTKGRVPYPGMNNREVLEQVERGYRMPCPQDCPISLHELMIHCWKKDPEER
YES_Hsap        SFGILQTELVTKGRVPYPGMVNREVLEQVERGYRMPCPQGCPESLHELMNLCWKKDPDER
SRC_Hsap        SFGILLTELTTKGRVPYPGMVNREVLDQVERGYRMPCPPECPESLHDLMCQCWRKEPEER
                ***** *** ****:***** :****:***:**:****  ** **:: *   *: :*:**

FGR_Mmus        PTFEYLQSFL
FYN_Mmus        PTFEYLQGFL
SRC_Mmus        PTFEYLQA-F
YES_Mmus        PTFEYIQSFL
FGR_Hsap        PTFEYLQSFL
FYN_Hsap        PTFEYLQSFL
YES_Hsap        PTFEYIQSFL
SRC_Hsap        PTFEYLQA-F
                *****:*. :