Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005344 | molecular_function | oxygen carrier activity |
| A | 0008941 | molecular_function | nitric oxide dioxygenase NAD(P)H activity |
| A | 0015671 | biological_process | oxygen transport |
| A | 0019825 | molecular_function | oxygen binding |
| A | 0020037 | molecular_function | heme binding |
| A | 0046210 | biological_process | nitric oxide catabolic process |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0071500 | biological_process | cellular response to nitrosative stress |
| A | 0071949 | molecular_function | FAD binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE HEM A 201 |
| Chain | Residue |
| A | LEU42 |
| A | TYR95 |
| A | VAL98 |
| A | TYR126 |
| A | PHE133 |
| A | HOH311 |
| A | HOH407 |
| A | HOH409 |
| A | PHE43 |
| A | GLN53 |
| A | ALA56 |
| A | LEU57 |
| A | THR60 |
| A | ILE81 |
| A | LYS84 |
| A | HIS85 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE EDO A 203 |
| Chain | Residue |
| A | LYS107 |
| A | THR115 |
| A | ASP116 |
| A | EDO207 |
| A | HOH348 |
| A | HOH352 |
| A | HOH373 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE EDO A 204 |
| Chain | Residue |
| A | THR23 |
| A | THR27 |
| A | LYS30 |
| A | VAL145 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE EDO A 205 |
| Chain | Residue |
| A | GLN4 |
| A | GLN5 |
| A | HOH366 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE EDO A 206 |
| Chain | Residue |
| A | LYS79 |
| A | HOH389 |
| site_id | AC6 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE EDO A 207 |
| Chain | Residue |
| A | THR27 |
| A | LYS107 |
| A | GLU108 |
| A | GLY111 |
| A | ASP112 |
| A | EDO203 |
| A | HOH364 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE EDO A 209 |
| Chain | Residue |
| A | PRO76 |
| A | LYS79 |
| A | HOH305 |
| A | HOH378 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE EDO A 210 |
| Chain | Residue |
| A | GLY127 |
| A | ASP131 |
| A | EDO212 |
| A | HOH387 |
| site_id | AC9 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE EDO A 211 |
| site_id | BC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE EDO A 212 |
| Chain | Residue |
| A | TYR95 |
| A | GLY127 |
| A | ASP131 |
| A | EDO210 |
| A | HOH377 |
| site_id | BC2 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE EDO A 213 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | GLN53 | |
| Chain | Residue | Details |
| A | HIS85 | |
