6TFD
Crystal structure of nitrite and NO bound three-domain copper-containing nitrite reductase from Hyphomicrobium denitrificans strain 1NES1
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004322 | molecular_function | ferroxidase activity |
| A | 0005507 | molecular_function | copper ion binding |
| A | 0006807 | biological_process | obsolete nitrogen compound metabolic process |
| A | 0009055 | molecular_function | electron transfer activity |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0030288 | cellular_component | outer membrane-bounded periplasmic space |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0050421 | molecular_function | nitrite reductase (NO-forming) activity |
| B | 0004322 | molecular_function | ferroxidase activity |
| B | 0005507 | molecular_function | copper ion binding |
| B | 0006807 | biological_process | obsolete nitrogen compound metabolic process |
| B | 0009055 | molecular_function | electron transfer activity |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0030288 | cellular_component | outer membrane-bounded periplasmic space |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0050421 | molecular_function | nitrite reductase (NO-forming) activity |
| C | 0004322 | molecular_function | ferroxidase activity |
| C | 0005507 | molecular_function | copper ion binding |
| C | 0006807 | biological_process | obsolete nitrogen compound metabolic process |
| C | 0009055 | molecular_function | electron transfer activity |
| C | 0016491 | molecular_function | oxidoreductase activity |
| C | 0030288 | cellular_component | outer membrane-bounded periplasmic space |
| C | 0046872 | molecular_function | metal ion binding |
| C | 0050421 | molecular_function | nitrite reductase (NO-forming) activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue CU A 501 |
| Chain | Residue |
| A | HIS222 |
| A | CYS263 |
| A | HIS271 |
| A | MET276 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue CU A 502 |
| Chain | Residue |
| A | ASP225 |
| A | HIS227 |
| A | HIS262 |
| A | NO2504 |
| C | HIS419 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue CU A 503 |
| Chain | Residue |
| A | GLN79 |
| A | HIS80 |
| A | CYS117 |
| A | HIS122 |
| A | MET127 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue NO2 A 504 |
| Chain | Residue |
| A | ASP225 |
| A | HIS227 |
| A | HIS262 |
| A | CU502 |
| C | HIS368 |
| C | ILE370 |
| C | HIS419 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | binding site for residue NO2 A 505 |
| Chain | Residue |
| A | HIS368 |
| A | ILE370 |
| A | HIS419 |
| B | ASP225 |
| B | HIS227 |
| B | HIS262 |
| B | CU502 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue CU B 501 |
| Chain | Residue |
| B | HIS222 |
| B | CYS263 |
| B | THR265 |
| B | HIS271 |
| B | MET276 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | binding site for residue CU B 502 |
| Chain | Residue |
| A | HIS419 |
| A | NO2505 |
| B | HIS227 |
| B | HIS262 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | binding site for residue CU B 503 |
| Chain | Residue |
| B | GLN79 |
| B | HIS80 |
| B | CYS117 |
| B | HIS122 |
| B | MET127 |
| site_id | AC9 |
| Number of Residues | 7 |
| Details | binding site for residue NO B 504 |
| Chain | Residue |
| B | HIS368 |
| B | ILE370 |
| B | HIS419 |
| C | ASP225 |
| C | HIS227 |
| C | HIS262 |
| C | CU502 |
| site_id | AD1 |
| Number of Residues | 4 |
| Details | binding site for residue CU C 501 |
| Chain | Residue |
| C | HIS222 |
| C | CYS263 |
| C | HIS271 |
| C | MET276 |
| site_id | AD2 |
| Number of Residues | 5 |
| Details | binding site for residue CU C 502 |
| Chain | Residue |
| B | HIS419 |
| B | NO504 |
| C | ASP225 |
| C | HIS227 |
| C | HIS262 |
| site_id | AD3 |
| Number of Residues | 5 |
| Details | binding site for residue CU C 503 |
| Chain | Residue |
| C | GLN79 |
| C | HIS80 |
| C | CYS117 |
| C | HIS122 |
| C | MET127 |
Functional Information from PROSITE/UniProt
| site_id | PS00079 |
| Number of Residues | 21 |
| Details | MULTICOPPER_OXIDASE1 Multicopper oxidases signature 1. GqFdYyCsLPghRqAGMqgvL |
| Chain | Residue | Details |
| A | GLY111-LEU131 |
