Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000287 | molecular_function | magnesium ion binding |
| A | 0006584 | biological_process | catecholamine metabolic process |
| A | 0008171 | molecular_function | O-methyltransferase activity |
| A | 0016206 | molecular_function | catechol O-methyltransferase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 22 |
| Details | binding site for residue SAM A 301 |
| Chain | Residue |
| A | MET40 |
| A | MET91 |
| A | TYR95 |
| A | GLY117 |
| A | ALA118 |
| A | SER119 |
| A | GLN120 |
| A | ASP141 |
| A | HIS142 |
| A | TRP143 |
| A | EAO302 |
| A | ASN41 |
| A | HOH424 |
| A | HOH503 |
| A | HOH525 |
| A | VAL42 |
| A | GLY66 |
| A | ALA67 |
| A | TYR68 |
| A | TYR71 |
| A | SER72 |
| A | GLU90 |
| site_id | AC2 |
| Number of Residues | 15 |
| Details | binding site for residue EAO A 302 |
| Chain | Residue |
| A | TRP38 |
| A | GLN100 |
| A | GLN101 |
| A | ASN104 |
| A | ASP141 |
| A | HIS142 |
| A | TRP143 |
| A | LYS144 |
| A | ASP169 |
| A | ASN170 |
| A | GLU199 |
| A | SAM301 |
| A | MG303 |
| A | PEG306 |
| A | HOH420 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue MG A 303 |
| Chain | Residue |
| A | ASP141 |
| A | ASP169 |
| A | ASN170 |
| A | EAO302 |
| A | HOH420 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue IPA A 304 |
| Chain | Residue |
| A | CYS33 |
| A | THR34 |
| A | LYS36 |
| A | GLU37 |
| A | TRP38 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | binding site for residue IPA A 305 |
| Chain | Residue |
| A | TRP38 |
| A | ALA96 |
| A | GLN100 |
| A | ASN116 |
| A | HOH414 |
| A | HOH562 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue PEG A 306 |
| Chain | Residue |
| A | GLN109 |
| A | TRP143 |
| A | EAO302 |
| A | HOH410 |
| A | HOH516 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | binding site for residue PEG A 307 |
| Chain | Residue |
| A | ILE172 |
| A | ARG184 |
| A | HIS193 |
| A | HOH526 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU01019","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"12237326","evidenceCode":"ECO:0000269"}]} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU01019","evidenceCode":"ECO:0000255"}]} |
| site_id | SWS_FT_FI3 |
| Number of Residues | 7 |
| Details | Binding site: {} |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 5 |
| Details | M-CSA 915 |
| Chain | Residue | Details |
| A | ASP141 | metal ligand |
| A | LYS144 | proton shuttle (general acid/base) |
| A | ASP169 | metal ligand |
| A | ASN170 | metal ligand |
| A | GLU199 | electrostatic stabiliser |
