| 				PDB ID: 2npn				 Macromolecule: PUTATIVE COBALAMIN SYNTHESISRELATED PROTEIN Source Organism: Corynebacterium diphtheriae Pfam Annotation: PF00590(TP_methylase) Ligand ID: SAM Drugbank ID: DB00118(S-Adenosylmethionine) HETATM residue: SAM A4633 No. of binding residues: 9  |