>4lsb_A mol:protein length:294 lyase/mutaseMAHHHHHHMIRSDLQARHAEAFRALHTRPGAFIIPNPWDAGTARLLAMAGFEALATTSAGYAFSKGQPDNAIDRDAMLDHIADLVAAGGLPVSADLENGFGDAPGTVAETIRLAAEAGAVGGSIEDATGRADTPIYARDASVERIAAAVDAARALPFPFTLTARCENYLHGRRDLDDTIARLVAYRDAGADVLYAPGITDADEIAAVTRAVGAPVNVVMGLQGGLLSLDELAALGVKRVSVGGALARAALGAFLRAATEMRRDGTFTFTQAAVPGRDINRWFAAPDNSPILFDE