Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005507 | molecular_function | copper ion binding |
| A | 0050421 | molecular_function | nitrite reductase (NO-forming) activity |
| B | 0005507 | molecular_function | copper ion binding |
| B | 0050421 | molecular_function | nitrite reductase (NO-forming) activity |
| C | 0005507 | molecular_function | copper ion binding |
| C | 0050421 | molecular_function | nitrite reductase (NO-forming) activity |
| D | 0005507 | molecular_function | copper ion binding |
| D | 0050421 | molecular_function | nitrite reductase (NO-forming) activity |
| E | 0005507 | molecular_function | copper ion binding |
| E | 0050421 | molecular_function | nitrite reductase (NO-forming) activity |
| F | 0005507 | molecular_function | copper ion binding |
| F | 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 | HIS94 |
| A | CYS135 |
| A | HIS143 |
| A | MET148 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CU A 502 |
| Chain | Residue |
| A | ASP97 |
| A | HIS99 |
| A | HIS134 |
| B | HIS289 |
| B | HOH682 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CU B 501 |
| Chain | Residue |
| B | HIS94 |
| B | CYS135 |
| B | HIS143 |
| B | MET148 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CU B 502 |
| Chain | Residue |
| B | ASP97 |
| B | HIS99 |
| B | HIS134 |
| B | HOH683 |
| C | HIS289 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CU C 501 |
| Chain | Residue |
| C | HIS94 |
| C | CYS135 |
| C | HIS143 |
| C | MET148 |
| site_id | AC6 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CU C 502 |
| Chain | Residue |
| A | HIS240 |
| A | HIS289 |
| A | HOH696 |
| C | ASP97 |
| C | HIS99 |
| C | HIS134 |
| C | HOH682 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CU D 501 |
| Chain | Residue |
| D | HIS94 |
| D | CYS135 |
| D | HIS143 |
| D | MET148 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CU D 502 |
| Chain | Residue |
| D | ASP97 |
| D | HIS99 |
| D | HIS134 |
| D | HOH710 |
| E | HIS240 |
| E | HIS289 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CU E 501 |
| Chain | Residue |
| E | HIS94 |
| E | CYS135 |
| E | HIS143 |
| E | MET148 |
| site_id | BC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CU E 502 |
| Chain | Residue |
| E | HIS99 |
| E | HIS134 |
| E | HOH693 |
| F | HIS289 |
| site_id | BC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CU F 501 |
| Chain | Residue |
| F | HIS94 |
| F | CYS135 |
| F | HIS143 |
| F | MET148 |
| site_id | BC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CU F 502 |
| Chain | Residue |
| D | HIS240 |
| D | HIS289 |
| F | HIS99 |
| F | HIS134 |
| F | HOH657 |
| F | HOH658 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 24 |
| Details | BINDING: type 1 copper site |
| Chain | Residue | Details |
| A | HIS94 | |
| C | CYS135 | |
| C | HIS143 | |
| C | MET148 | |
| D | HIS94 | |
| D | CYS135 | |
| D | HIS143 | |
| D | MET148 | |
| E | HIS94 | |
| E | CYS135 | |
| E | HIS143 | |
| A | CYS135 | |
| E | MET148 | |
| F | HIS94 | |
| F | CYS135 | |
| F | HIS143 | |
| F | MET148 | |
| A | HIS143 | |
| A | MET148 | |
| B | HIS94 | |
| B | CYS135 | |
| B | HIS143 | |
| B | MET148 | |
| C | HIS94 | |
| Chain | Residue | Details |
| A | HIS99 | |
| E | HIS240 | |
| F | HIS99 | |
| F | HIS240 | |
| A | HIS240 | |
| B | HIS99 | |
| B | HIS240 | |
| C | HIS99 | |
| C | HIS240 | |
| D | HIS99 | |
| D | HIS240 | |
| E | HIS99 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 12 |
| Details | BINDING: type 2 copper site |
| Chain | Residue | Details |
| A | HIS134 | |
| E | HIS289 | |
| F | HIS134 | |
| F | HIS289 | |
| A | HIS289 | |
| B | HIS134 | |
| B | HIS289 | |
| C | HIS134 | |
| C | HIS289 | |
| D | HIS134 | |
| D | HIS289 | |
| E | HIS134 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1nid |
| Chain | Residue | Details |
| F | GLY65 | |
| F | PHE63 | |
| site_id | CSA10 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1nid |
| Chain | Residue | Details |
| D | ASP97 | |
| D | HIS240 | |
| site_id | CSA11 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1nid |
| Chain | Residue | Details |
| E | ASP97 | |
| E | HIS240 | |
| site_id | CSA12 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1nid |
| Chain | Residue | Details |
| F | ASP97 | |
| F | HIS240 | |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1nid |
| Chain | Residue | Details |
| A | GLY65 | |
| A | PHE63 | |
| site_id | CSA3 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1nid |
| Chain | Residue | Details |
| D | GLY65 | |
| D | PHE63 | |
| site_id | CSA4 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1nid |
| Chain | Residue | Details |
| C | GLY65 | |
| C | PHE63 | |
| site_id | CSA5 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1nid |
| Chain | Residue | Details |
| E | GLY65 | |
| E | PHE63 | |
| site_id | CSA6 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1nid |
| Chain | Residue | Details |
| B | GLY65 | |
| B | PHE63 | |
| site_id | CSA7 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1nid |
| Chain | Residue | Details |
| A | ASP97 | |
| A | HIS240 | |
| site_id | CSA8 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1nid |
| Chain | Residue | Details |
| B | ASP97 | |
| B | HIS240 | |
| site_id | CSA9 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1nid |
| Chain | Residue | Details |
| C | ASP97 | |
| C | HIS240 | |
