>4qdk_B mol:protein length:238 Magnesium-protoporphyrin O-methyltransferaseMTNAALDDKTIVRDYFNSTGFDRWRRIYGDGQVNFVQKDIRVGHQQTVDSVVAWLVADGNLPGLLVCDAGCGVGSLSIPLAQAGALVYGSDISEKMVGEAQQKAQEVLAYGNQPTFMTQDLAQLGGKYDTVICLDVLIHYPTEEASAMISHLASLADRRLILSFAPKTLGLTVLKKIGGLFPGPSKTTRAYQHKEADIRKILGDNGFSIARTGMTSTRFYYSRILEAVRSLEHHHHHH