>2qbu_A mol:protein length:232 Precorrin-2 methyltransferaseMHGKLIGVGVGPGDSELLTLRAVNVLRSVPVICAPRSSSERESIALSIVEDILTERRDGCRILDPVFPMTDDRDELESHWDSAARMVAAELEDGRDVAFITLGDPSIYSTFSYLQQRIEDMGFKTEMVPGVTSFTACAATAGRTLVEGDEILLVVPRVDDRFERVLRDVDACVIMKTSRHGRRAMEVVESDPRGKDVVSVANCSMDDEVVERGFASGGGYLATTLVRFREQS