>4i1y_B mol:protein length:314 Cysteine synthaseGPGSMTIAENIAQLIGGTPLVRLRRVTDGAAADVVAKLESFNPAGSIKDRIGVAMIDAAEKAGLIKPDTIILEPTSGNTGIALAMVSAARGYKCVLTMPDTMSIERRMLLRAYGAELVLTPGAEGMAGAIAKAEELAKTDDRYFIPQQFENPANPAVHAVTTAEEVWRDTDGKVDIFVSGVGTGGTITGVAQVIKQRRPSAQFVAVEPAASPVLSGGQKGPHPIQGIGAGFVPPVLDLALVDEVITVGNDDALELARRMATEEGLLFGISSGAAVWAARELAHRPENAGKLIVVVLPDFGERYLSTVLFADLSE