PDGFRb_Hsap     LVLGRTLGSGAFGQVVEATAHGLSHSQATMKVAVKMLKSTARSSEKQALMSELKIMSHLG
PDGFRa_Hsap     LVLGRVLGSGAFGKVVEGTAYGLSRSQPVMKVAVKMLKPTARSSEKQALMSELKIMTHLG
KIT_Hsap        LSFGKTLGAGAFGKVVEATAYGLIKSDAAMTVAVKMLKPSAHLTEREALMSELKVLSYLG
FMS_Hsap        LQFGKTLGAGAFGKVVEATAFGLGKEDAVLKVAVKMLKSTAHADEKEALMSELKIMSHLG
FLT3_Hsap       LEFGKVLGSGAFGKVMNATAYGISKTGVSIQVAVKMLKEKADSSEREALMSELKMMTQLG
PDGFRb_Mmus     LVLGRTLGSGAFGQVVEATAHGLSHSQATMKVAVKMLKSTARSSEKQALMSELKIMSHLG
PDGFRa_Mmus     LVLGRILGSGAFGKVVEGTAYGLSRSQPVMKVAVKMLKPTARSSEKQALMSELKIMTHLG
KIT_Mmus        LSFGKTLGAGAFGKVVEATAYGLIKSDAAMTVAVKMLKPSAHLTEREALMSELKVLSYLG
FMS_Mmus        LQFGKTLGAGAFGKVVEATAFGLGKEDAVLKVAVKMLKSTAHADEKEALMSELKIMSHLG
FLT3_Mmus       LEFGKVLGSGAFGRVMNATAYGISKTGVSIQVAVKMLKEKADSCEKEALMSELKMMTHLG
                * :*: **:****:*::.**.*: :    : ******* .*   *::*******::: **

PDGFRb_Hsap     PHLNVVNLLGACTKGGPIYIITEYCRYGDLVDYLHRNKHTFLQHHS---DKRRPPSAELY
PDGFRa_Hsap     PHLNIVNLLGACTKSGPIYIITEYCFYGDLVNYLHKNRDSFLSHHP---EKP--KKELDI
KIT_Hsap        NHMNIVNLLGACTIGGPTLVITEYCCYGDLLNFLRRKRDSFICSKQ---EDHAE--AALY
FMS_Hsap        QHENIVNLLGACTHGGPVLVITEYCCYGDLLNFLRRKAEAMLGPSLSPGQDPEG--GVDY
FLT3_Hsap       SHENIVNLLGACTLSGPIYLIFEYCCYGDLLNYLRSKREKFHRTWT---EIFKEHNFSFY
PDGFRb_Mmus     PHLNVVNLLGACTKGGPIYIITEYCRYGDLVDYLHRNKHTFLQRHS---NKHCPPSAELY
PDGFRa_Mmus     PHLNIVNLLGACTKSGPIYIITEYCFYGDLVNYLHKNRDSFMSQHP---EKP--KKDLDI
KIT_Mmus        NHMNIVNLLGACTVGGPTLVITEYCCYGDLLNFLRRKRDSFIFSKQ---EEQAE--AALY
FMS_Mmus        QHENIVNLLGACTHGGPVLVITEYCCYGDLLNFLRRKAEAMLGPSLSPGQDSEG--DSSY
FLT3_Mmus       HHDNIVNLLGACTLSGPVYLIFEYCCYGDLLNYLRSKREKFHRTWT---EIFKEHNFSFY
                 * *:******** .**  :* *** ****:::*: : . :        :

PDGFRb_Hsap     SNALPVGLPLPSHVSLTGESDGGYMDMSKDESVDYVPMLDMKGDVKYADIESSNYMAPYD
PDGFRa_Hsap     FGLNPADESTRSYVILSFENNGDYMDMKQADTTQYVPMLERKEVSKYSDIQRSLYDRPAS
KIT_Hsap        KNLLHSKESS------CSDSTNEYMDMKPGVS-YVVPT---K------------ADKRRS
FMS_Hsap        KNIHLEKKYVRRDSGFSSQGVDTYVEMRPV-----------------------------S
FLT3_Hsap       PTFQSHPNSS-------MPGS-REVQIHPDSD-QISGL---H---------------GNS
PDGFRb_Mmus     SNALPVGFSLPSHLNLTGESDGGYMDMSKDESIDYVPMLDMKGDIKYADIESPSYMAPYD
PDGFRa_Mmus     FGLNPADESTRSYVILSFENNGDYMDMKQADTTQYVPMLERKEVSKYSDIQRSLYDRPAS
KIT_Mmus        KNLLHSTEPS-------CDSSNEYMDMKPGVS-YVVPT---K------------TDKRRS
FMS_Mmus        KNIHLEKKYVRRDSGFSSQGVDTYVEMRPV-----------------------------S
FLT3_Mmus       PTFQAHSNSS-------MPGS-REVQLHPPLD-QLSGF---N---------------GNL
                                   .    :::

PDGFRb_Hsap     NYVPSAPERTCRATL---I-NESPVLSYMDLVGFSYQVANGMEFLASKNCVHRDLAARNV
PDGFRa_Hsap     YKKKSMLDSEVKNLL---SDDNSEGLTLLDLLSFTYQVARGMEFLASKNCVHRDLAARNV
KIT_Hsap        VRIGSYIERDVTPAI---MEDDELALDLEDLLSFSYQVAKGMAFLASKNCIHRDLAARNI
FMS_Hsap        T---SSNDSFSEQDL---DKEDGRPLELRDLLHFSSQVAQGMAFLASKNCIHRDVAARNV
FLT3_Hsap       FHSEDEIEYENQKRLE--EEEDLNVLTFEDLLCFAYQVAKGMEFLEFKSCVHRDLAARNV
PDGFRb_Mmus     NYVPSAPERTYRATL---I-NDSPVLSYTDLVGFSYQVANGMDFLASKNCVHRDLAARNV
PDGFRa_Mmus     YKKKSMLDSEVKNLL---SDDDSEGLTLLDLLSFTYQVARGMEFLASKNCVHRDLAARNV
KIT_Mmus        ARIDSYIERDVTPAI---MEDDELALDLDDLLSFSYQVAKGMAFLASKNCIHRDLAARNI
FMS_Mmus        T---SSSDSFFKQDL---DKEASRPLELWDLLHFSSQVAQGMAFLASKNCIHRDVAARNV
FLT3_Mmus       IHSEDEIEYENQKRLAEEEEEDLNVLTFEDLLCFAYQVAKGMEFLEFKSCVHRDLAARNV
                    .  :      :     :    *   **: *: ***.** **  *.*:***:****:

PDGFRb_Hsap     LICEGKLVKICDFGLARDIMRDSNYISKGSTFLPLKWMAPESIFNSLYTTLSDVWSFGIL
PDGFRa_Hsap     LLAQGKIVKICDFGLARDIMHDSNYVSKGSTFLPVKWMAPESIFDNLYTTLSDVWSYGIL
KIT_Hsap        LLTHGRITKICDFGLARDIKNDSNYVVKGNARLPVKWMAPESIFNCVYTFESDVWSYGIF
FMS_Hsap        LLTNGHVAKIGDFGLARDIMNDSNYIVKGNARLPVKWMAPESIFDCVYTVQSDVWSYGIL
FLT3_Hsap       LVTHGKVVKICDFGLARDIMSDSNYVVRGNARLPVKWMAPESLFEGIYTIKSDVWSYGIL
PDGFRb_Mmus     LICEGKLVKICDFGLARDIMRDSNYISKGSTFLPLKWMAPESIFNSLYTTLSDVWSFGIL
PDGFRa_Mmus     LLAQGKIVKICDFGLARDIMHDSNYVSKGSTFLPVKWMAPESIFDNLYTTLSDVWSYGIL
KIT_Mmus        LLTHGRITKICDFGLARDIRNDSNYVVKGNARLPVKWMAPESIFSCVYTFESDVWSYGIF
FMS_Mmus        LLTSGHVAKIGDFGLARDIMNDSNYVVKGNARLPVKWMAPESIFDCVYTVQSDVWSYGIL
FLT3_Mmus       LVTHGKVVKICDFGLARDILSDSSYVVRGNARLPVKWMAPESLFEGIYTIKSDVWSYGIL
                *:  *::.** ********  **.*: :*.: **:*******:*. :**  *****:**:

PDGFRb_Hsap     LWEIFTLGGTPYPELPMNEQFYNAIKRGYRMAQPAHASDEIYEIMQKCWEEKFEIRPPFS
PDGFRa_Hsap     LWEIFSLGGTPYPGMMVDSTFYNKIKSGYRMAKPDHATSEVYEIMVKCWNSEPEKRPSFY
KIT_Hsap        LWELFSLGSSPYPGMPVDSKFYKMIKEGFRMLSPEHAPAEMYDIMKTCWDADPLKRPTFK
FMS_Hsap        LWEIFSLGLNPYPGILVNSKFYKLVKDGYQMAQPAFAPKNIYSIMQACWALEPTHRPTFQ
FLT3_Hsap       LWEIFSLGVNPYPGIPVDANFYKLIQNGFKMDQPFYATEEIYIIMQSCWAFDSRKRPSFP
PDGFRb_Mmus     LWEIFTLGGTPYPELPMNDQFYNAIKRGYRMAQPAHASDEIYEIMQKCWEEKFETRPPFS
PDGFRa_Mmus     LWEIFSLGGTPYPGMMVDSTFYNKIKSGYRMAKPDHATSEVYEIMVQCWNSEPEKRPSFY
KIT_Mmus        LWELFSLGSSPYPGMPVDSKFYKMIKEGFRMVSPEHAPAEMYDVMKTCWDADPLKRPTFK
FMS_Mmus        LWEIFSLGLNPYPGILVNNKFYKLVKDGYQMAQPVFAPKNIYSIMQSCWDLEPTRRPTFQ
FLT3_Mmus       LWEIFSLGVNPYPGIPVDANFYKLIQSGFKMEQPFYATEGIYFVMQSCWAFDSRKRPSFP
                ***:*:** .*** : ::  **: :: *::* .* .*.  :* :*  **  .   **.*

PDGFRb_Hsap     -----Q
PDGFRa_Hsap     HLSEIV
KIT_Hsap        QIVQLI
FMS_Hsap        QICSFL
FLT3_Hsap       NLTSFL
PDGFRb_Mmus     -----Q
PDGFRa_Mmus     HLSEIV
KIT_Mmus        QVVQLI
FMS_Mmus        QICFLL
FLT3_Mmus       NLTSFL