Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0008127 | molecular_function | quercetin 2,3-dioxygenase activity |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0051213 | molecular_function | dioxygenase activity |
| B | 0008127 | molecular_function | quercetin 2,3-dioxygenase activity |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0051213 | molecular_function | dioxygenase activity |
| C | 0008127 | molecular_function | quercetin 2,3-dioxygenase activity |
| C | 0046872 | molecular_function | metal ion binding |
| C | 0051213 | molecular_function | dioxygenase activity |
| D | 0008127 | molecular_function | quercetin 2,3-dioxygenase activity |
| D | 0046872 | molecular_function | metal ion binding |
| D | 0051213 | molecular_function | dioxygenase activity |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 16 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | HIS66 | |
| A | HIS68 | |
| A | GLU73 | |
| A | HIS112 | |
| B | HIS66 | |
| B | HIS68 | |
| B | GLU73 | |
| B | HIS112 | |
| C | HIS66 | |
| C | HIS68 | |
| C | GLU73 | |
| C | HIS112 | |
| D | HIS66 | |
| D | HIS68 | |
| D | GLU73 | |
| D | HIS112 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 20 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine |
| Chain | Residue | Details |
| B | ASN191 | |
| B | ASN248 | |
| C | ASN90 | |
| C | ASN109 | |
| C | ASN142 | |
| C | ASN191 | |
| C | ASN248 | |
| D | ASN90 | |
| D | ASN109 | |
| D | ASN142 | |
| D | ASN191 | |
| D | ASN248 | |
| A | ASN90 | |
| A | ASN109 | |
| A | ASN142 | |
| A | ASN191 | |
| A | ASN248 | |
| B | ASN90 | |
| B | ASN109 | |
| B | ASN142 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 743 |
| Chain | Residue | Details |
| A | HIS66 | metal ligand |
| A | HIS68 | metal ligand |
| A | GLU73 | electrostatic stabiliser, proton acceptor, proton donor |
| A | HIS112 | metal ligand |
| site_id | MCSA2 |
| Number of Residues | 4 |
| Details | M-CSA 743 |
| Chain | Residue | Details |
| B | HIS66 | metal ligand |
| B | HIS68 | metal ligand |
| B | GLU73 | electrostatic stabiliser, proton acceptor, proton donor |
| B | HIS112 | metal ligand |
| site_id | MCSA3 |
| Number of Residues | 4 |
| Details | M-CSA 743 |
| Chain | Residue | Details |
| C | HIS66 | metal ligand |
| C | HIS68 | metal ligand |
| C | GLU73 | electrostatic stabiliser, proton acceptor, proton donor |
| C | HIS112 | metal ligand |
| site_id | MCSA4 |
| Number of Residues | 4 |
| Details | M-CSA 743 |
| Chain | Residue | Details |
| D | HIS66 | metal ligand |
| D | HIS68 | metal ligand |
| D | GLU73 | electrostatic stabiliser, proton acceptor, proton donor |
| D | HIS112 | metal ligand |
