>1x87_B mol:protein length:551 Urocanase proteinMAEKRTVRPFAGTERRAKGWIQEAALRMLNNNLHPDVAERPDELIVYGGIGKAARNWECYEAIVDTLLRLENDETLLIQSGKPVAVFRTHPDAPRVLIANSNLVPAWATWDHFHELDKKGLIMYGQMTAGSWIYIGSQGIVQGTYETFAEVARQHFGGTLAGTITLTAGLGGMGGAQPLAVTMNGGVCLAIEVDPARIQRRIDTNYLDTMTDSLDAALEMAKQAKEEKKALSIGLVGNAAEVLPRLVETGFVPDVLTDQTSAHDPLNGYIPAGLTLDEAAELRARDPKQYIARAKQSIAAHVRAMLAMQKQGAVTFDYGNNIRQVAKDEGVDDAFSFPGFVPAYIRPLFCEGKGPFRWVALSGDPEDIYKTDEVILREFSDNERLCHWIRMAQKRIKFQGLPARICWLGYGERAKFGKIINDMVAKGELKAPIVIGRDHLDSGSVASPNRETEGMKDGSDAIADWPILNALLNAVGGASWVSVHHGGGVGMGYSIHAGMVIVADGTKEAEKRLERVLTTDPGLGVIRHADAGYELAIRTAKEKGIDMPMLK