Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005507 | molecular_function | copper ion binding |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0019333 | biological_process | denitrification pathway |
| A | 0042128 | biological_process | nitrate assimilation |
| A | 0042597 | cellular_component | periplasmic space |
| A | 0046872 | molecular_function | metal ion binding |
| A | 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 401 |
| Chain | Residue |
| A | HIS126 |
| A | CYS167 |
| A | HIS177 |
| A | MET182 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CU A 402 |
| Chain | Residue |
| A | HIS131 |
| A | HIS166 |
| A | HIS287 |
| A | HIS338 |
| A | HOH689 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 501 |
| Chain | Residue |
| A | ASP220 |
| A | THR224 |
| A | HOH632 |
| A | HOH648 |
| A | HOH652 |
| A | HOH711 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 502 |
| Chain | Residue |
| A | HOH638 |
| A | HOH665 |
| A | HOH677 |
| A | HOH720 |
| A | HOH792 |
| A | HOH870 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 503 |
| Chain | Residue |
| A | HOH644 |
| A | HOH725 |
| A | HOH810 |
| A | HOH851 |
| A | HOH853 |
Functional Information from PROSITE/UniProt
| site_id | PS00283 |
| Number of Residues | 17 |
| Details | SOYBEAN_KUNITZ Soybean trypsin inhibitor (Kunitz) protease inhibitors family signature. LkDHEGKpVrYDtvYyI |
| Chain | Residue | Details |
| A | LEU194-ILE210 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | BINDING: type 1 copper site => ECO:0000250 |
| Chain | Residue | Details |
| A | HIS126 | |
| A | CYS167 | |
| A | HIS177 | |
| A | MET182 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | BINDING: type 2 copper site => ECO:0000250 |
| Chain | Residue | Details |
| A | HIS131 | |
| A | HIS166 | |
| A | HIS338 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1nid |
| Chain | Residue | Details |
| A | GLY97 | |
| A | PHE95 | |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1nid |
| Chain | Residue | Details |
| A | HIS287 | |
| A | ASP129 | |
