>5b3u_B mol:protein length:331 Biliverdin reductaseGSHMSENFAVATPVRVGIVGTGYAAQRRAEVFRGDRRSQLVSFWGNSEANTAKFADTFGVRPQQSWQALINDPEIDLVLIATINQLHGAIAEAALQAGKHVVLEYPLALTYAMGKKLQQLAREKGKLLHVEHIELLGGVHQAIRQNLGKIGEVFYARYSTIMGQNPAPQRWTYHHQQFGFPLVAALSRISRFTDLFGTVQQVDAQCRFWDQPNPEYFRACLATAYLQFNNGLKAEVIYGKGEVFHQNERIFTLHGDRGTLIFVGETGRLIQGQTETEITVGSRRGLFRQDTEAVLDYLTTGKPLYVDLEASLYALEVADLCAQACGYKVEN