>3by5_A mol:protein length:155 Cobalamin biosynthesis proteinMSLELGQAMVTVAGIGCRKGAASDAIIAAVRAAERAFGVTVDYLATAPLKADEAGLAEAAKGLSLSLEIVAQERLEAVAAETMTFSQASLDHSGSPSVSEAAALAAAGAGARLVAPRLVVGDVTVAIAMTSDAPHGSRSAIEYGEQEEGHHHHHH