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SERPINB4 human	MNSLSEANTKFMFDLFQQFRKSKENNIFYSPISITSALGMVLLGAKDNTAQQISKVLHFDQVTENTTEKAATyHVDRSGNVHHQFQkLLTEFNKSTDAYELKIANKLFGEKTYQFLQEYLDAIKKFyQTsVESTDFANAPEESRKKINsWVEsQTNEKIKNLFPDGTIGNDTTLVLVNAIyFKGQWENKFKKENTKEEKFWPNKNTYKSVQMMRQYNSFNFALLEDVQAKVLEIPYKGKDLSMIVLLPNEIDGLQKLEEKLTAEKLMEWTSLQNMRETCVDLHLPRFKMEESYDLKDTLRTMGMVNIFNGD-ADLSGMTWSHGLSVSKVLHKAFVEVTEEGVEAAAAtAVVVVELssPStNEEFCCNHPFLFFIRQNKTNSILFyGRFSSP
SERPINB4 mouse	MHLFAEATTKFTLELYRQLRES-DNNIFYSPISMMTALAMLQLGAKGNTEKQIEKVLQFNETTKKTTEKSAHCHDEE--NVHEQFQKLMTQLNKSNDAYDLKAANSIYGAKGFPFVQTFLEDIKEYYQANVESLDFEHAAEESEKKINSWVESQTNGKIKDLFPNGSLNRSTILVLVNAVYFKGQWNHKFDEKHTTEEKFWLNKNTSKPVQMMKQNIEFNFMFLEDVQAKIVEIPYKGKELSMIVLLPVEINGLKQLEEQLTADKLLEWTRAENMHMTELYLSLPRFKVDEKYDLPIPLEHMGMVDAFDPQKADFSGMSSTQGLVVSKVLHKSFVEVNEEGTEAAAATG-VEVSLTSAQIAEDFCCDHPFLFFIIHRKTNSILFFGRISSP
SERPINB4 rat	MHLFAKATTQFTLELYRQLRDS-EDNIFYSPLSIMTALAMLQLGAKGNTEKQIEKVIQFHETTKKTTEKSADCHDEE--SVHEQFQKLMTQLNKSNDAYDLNSANSIYGAKHFPFLQTFLEDIKEYYQANVESLDFAHAAEESEKKINSWVENQTNGKIKDLFPKGSLNSSTILVLVNAVYFKGQWNHKFDEKHTEEDKFWLNKNTSKPVQMMRQKNEFNFIFLEDVQAKMVEIPYKGKELSMFILLPMEIDGLKKLEEQLTADKLLEWTRAENMNMIDLYLSLPRFKVEEKYDLPGPLQHMGMVDAFDSKKADFSGMSSTQGLMVSKVLHKSFVEVNEEGTEAAAATG-VEVSLTSAQITEDFNCDHPFLFLIKHNATNSILFFGRMSSP
	*:::::*:*:*:::*::*:*.*.::******:*:::**:*::****:**::**:**::*.::*::****:*.:*:::..:**:*****:*::***:***:*::**:::*:*.::*:*::*::**::**::***:**::*:***:********:***:***:***.*:::.:*:******:******::**::::*.*:***:****:*:****:*.::***::*******.:*******:***::***.**:**::***:***:**:***:::**.::.::*:*****::*:***:.:*.:****::*:..:**:***::::**.*******:****:***:******:.*:*:*:*::::*:*:*:*****:*.:::******:**.***
Consensus	MHLFAEATTKFTLELYRQLRDS-ENNIFYSPISIMTALAMLQLGAKGNTEKQIEKVLQFNETTKKTTEKSADCHDEE--NVHEQFQKLMTQLNKSNDAYDLKAANSIYGAKGFPFLQTFLEDIKEYYQANVESLDFAHAAEESEKKINSWVESQTNGKIKDLFPNGSLNRSTILVLVNAVYFKGQWNHKFDEKHTEEEKFWLNKNTSKPVQMMRQNNEFNFAFLEDVQAKIVEIPYKGKELSMIVLLPNEIDGLKKLEEQLTADKLLEWTRAENMRMTDLYLSLPRFKVEEKYDLPDPLRHMGMVDAFDGDKADFSGMSSTQGLMVSKVLHKSFVEVNEEGTEAAAATG-VEVSLTSAQIAEDFCCDHPFLFFIRHNKTNSILFFGRISSP