>4xch_B mol:protein length:194 S-ribosylhomocysteine lyaseMGSSHHHHHHSSGLVPRGSHMASMTGGQQMGRGSMKKEVTVESFELDHTIVKAPYIRLISEEVGPKGDIITNFDIRLIQPNENAMDTAGLHTIEHLLAKLIRQRIDGLIDCSPFGCRTGFHMIMWGKQDSEKIAQVIKSSLEEIAEGITWEDVPGTTIESCGNYKDHSLHSAKEWAKLILSQGISTDAFERKPI