PDB ID: 5hw4 Macromolecule: RIBOSOMAL RNA SMALL SUBUNITMETHYLTRANSFERASE I Source Organism: Escherichia coli Pfam Annotation: PF00590(TP_methylase) Ligand ID: SAM Drugbank ID: DB00118(S-Adenosylmethionine) HETATM residue: SAM A 801 No. of binding residues: 12 |