Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000334 | molecular_function | 3-hydroxyanthranilate 3,4-dioxygenase activity |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0006569 | biological_process | tryptophan catabolic process |
| A | 0008198 | molecular_function | ferrous iron binding |
| A | 0009435 | biological_process | NAD biosynthetic process |
| A | 0019363 | biological_process | pyridine nucleotide biosynthetic process |
| A | 0019805 | biological_process | quinolinate biosynthetic process |
| A | 0034354 | biological_process | 'de novo' NAD biosynthetic process from tryptophan |
| A | 0043420 | biological_process | anthranilate metabolic process |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0051213 | molecular_function | dioxygenase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | binding site for residue TRS A 201 |
| Chain | Residue |
| A | VAL132 |
| A | HIS133 |
| A | ASP158 |
| A | LYS159 |
| A | ARG161 |
| A | HOH304 |
| A | HOH319 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue FE2 A 202 |
| Chain | Residue |
| A | HIS95 |
| A | GLU110 |
| A | 2FO204 |
| A | HIS51 |
| A | GLU57 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue FE2 A 203 |
| Chain | Residue |
| A | CYS125 |
| A | CYS128 |
| A | CYS162 |
| A | CYS165 |
| site_id | AC4 |
| Number of Residues | 14 |
| Details | binding site for residue 2FO A 204 |
| Chain | Residue |
| A | THR39 |
| A | VAL41 |
| A | HIS51 |
| A | GLU57 |
| A | PHE59 |
| A | HIS95 |
| A | PRO97 |
| A | ARG99 |
| A | VAL108 |
| A | GLU110 |
| A | ILE142 |
| A | FE2202 |
| A | HOH321 |
| A | HOH423 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 10 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | ARG47 | |
| A | CYS165 | |
| A | HIS51 | |
| A | GLU57 | |
| A | HIS95 | |
| A | ARG99 | |
| A | GLU110 | |
| A | CYS125 | |
| A | CYS128 | |
| A | CYS162 | |
