CLUSTAL W (1.83) multiple sequence alignment BRK_Mmus FTLCKKLGAGYFGEVFEALWKGQVHVAVKVISRDNLLHQHTFQAEIQAMKKLRHKHILSL SRM_Mmus FVFGRKLGEGFFGEVWEGLWLGSIPVAVKVIKSADMKL-ADLTKEIEALKSLRHERLIRL SRM_Hsap FALGRKLGEGYFGEVWEGLWLGSLPVAIKVIKSANMKL-TDLAKEIQTLKGLRHERLIRL BRK_Hsap FTLCRKLGSGYFGEVFEGLWKDRVQVAIKVISRDNLLHQQMLQSEIQAMKKLRHKHILAL *.: :*** *:****:*.** . : **:***. :: : **:::* ***:::: * BRK_Mmus YAVATAGDPVYIITELMPKGNLLQLLRDSDEKALPILELVDFASQVAEGMCYLESQNYIH SRM_Mmus HAICSLGEPVYIVTELMGKGNLQVYLGSSEGKALSLPHLLGFACQVAEGMSYLEERRVVH SRM_Hsap HAVCSGGEPVYIVTELMRKGNLQAFLGTPEGRALRLPPLLGFACQVAEGMSYLEEQRVVH BRK_Hsap YAVVSVGDPVYIITELMAKGSLLELLRDSDEKVLPVSELLDIAWQVAEGMCYLESQNYIH :*: : *:****:**** **.* * .: :.* : *:.:* ******.***.:. :* BRK_Mmus RDLAARNVLVTENNLCKVGDFGLARLVKEDIYL-SHEHNVPYKWTAPEALSRGHYSIKSD SRM_Mmus RDLAARNVLVGDDLTCKVADFGLARLLKDDVYSPSSGSKIPVKWTAPEAANYRVFSQKSD SRM_Hsap RDLAARNVLVDDGLACKVADFGLARLLKDDIYSPSSSSKIPVKWTAPEAANYRVFSQKSD BRK_Hsap RDLAARNILVGENTLCKVGDFGLARLIKEDVYL-SHDHNIPYKWTAPEALSRGHYSTKSD *******:** :. ***.*******:*:*:* * ::* ******* . :* *** BRK_Mmus VWSFGVLLHEIFSRGQMPYPGMSNHETFLRVDAGYRMPCPLECPPNIHKLMLSCWSRDPK SRM_Mmus VWSFGILLYEVFTYGQCPYEGMTNHETLQQISRGYRLPRPAVCPAEVYVLMVECWKGSPE SRM_Hsap VWSFGVLLHEVFTYGQCPYEGMTNHETLQQIMRGYRLPRPAACPAEVYVLMLECWRSSPE BRK_Hsap VWSFGILLHEMFSRGQVPYPGMSNHEAFLRVDAGYRMPCPLECPPSVHKLMLTCWCRDPE *****:**:*:*: ** ** **:***:: :: ***:* * **..:: **: ** .*: BRK_Mmus QRPCFKDLCEKL--T SRM_Mmus ERPTFAILREKL--S SRM_Hsap ERPSFATLREK---L BRK_Hsap QRPCFKALRERLSSF :** * * *: