Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0006777 | biological_process | Mo-molybdopterin cofactor biosynthetic process |
| A | 0008940 | molecular_function | nitrate reductase activity |
| A | 0009055 | molecular_function | electron transfer activity |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0030151 | molecular_function | molybdenum ion binding |
| A | 0042128 | biological_process | nitrate assimilation |
| A | 0042597 | cellular_component | periplasmic space |
| A | 0043546 | molecular_function | molybdopterin cofactor binding |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0050140 | molecular_function | nitrate reductase (cytochrome) activity |
| A | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE SF4 A 800 |
| Chain | Residue |
| A | CYS13 |
| A | TYR15 |
| A | CYS16 |
| A | GLY19 |
| A | CYS20 |
| A | LEU46 |
| A | CYS47 |
| A | PRO182 |
| A | VAL183 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MO A 810 |
| Chain | Residue |
| A | CYS140 |
| A | MGD811 |
| A | MGD812 |
| A | UNX813 |
| site_id | AC3 |
| Number of Residues | 30 |
| Details | BINDING SITE FOR RESIDUE MGD A 811 |
| Chain | Residue |
| A | ARG14 |
| A | GLN111 |
| A | ASN136 |
| A | CYS140 |
| A | GLN312 |
| A | GLU416 |
| A | THR417 |
| A | ASN418 |
| A | THR422 |
| A | ILE443 |
| A | GLU444 |
| A | PHE446 |
| A | PRO461 |
| A | ALA462 |
| A | PHE463 |
| A | SER615 |
| A | ARG617 |
| A | TRP622 |
| A | HIS623 |
| A | THR624 |
| A | THR626 |
| A | PHE689 |
| A | ASN697 |
| A | TYR713 |
| A | LYS714 |
| A | MO810 |
| A | MGD812 |
| A | UNX813 |
| A | HOH2487 |
| A | HOH2738 |
| site_id | AC4 |
| Number of Residues | 36 |
| Details | BINDING SITE FOR RESIDUE MGD A 812 |
| Chain | Residue |
| A | CYS16 |
| A | LYS49 |
| A | CYS140 |
| A | ILE173 |
| A | GLY174 |
| A | SER175 |
| A | ASN176 |
| A | GLU179 |
| A | ALA180 |
| A | ASP204 |
| A | PRO205 |
| A | ARG206 |
| A | PRO222 |
| A | GLY223 |
| A | ASP225 |
| A | CYS307 |
| A | MET308 |
| A | GLY309 |
| A | ARG313 |
| A | GLY345 |
| A | GLN346 |
| A | THR614 |
| A | MET616 |
| A | ARG617 |
| A | VAL618 |
| A | ILE619 |
| A | HIS621 |
| A | TRP622 |
| A | HIS623 |
| A | LYS714 |
| A | MO810 |
| A | MGD811 |
| A | HOH2220 |
| A | HOH2739 |
| A | HOH2740 |
| A | HOH2741 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE UNX A 813 |
| Chain | Residue |
| A | CYS140 |
| A | MET141 |
| A | GLN346 |
| A | MO810 |
| A | MGD811 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NO2 A 814 |
| Chain | Residue |
| A | MET616 |
| A | VAL618 |
| A | HIS621 |
| A | PHE689 |
| A | PHE690 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NO3 A 815 |
| Chain | Residue |
| A | THR150 |
| A | ARG596 |
| A | VAL707 |
| A | HOH2742 |
| A | HOH2743 |
| A | HOH2744 |
| site_id | AC8 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE NO3 A 816 |
| Chain | Residue |
| A | HOH2403 |
| A | HOH2746 |
| A | HOH2747 |
| A | VAL145 |
| A | ARG354 |
| A | LEU362 |
| A | TYR533 |
| site_id | AC9 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NO3 A 817 |
| Chain | Residue |
| A | GLY146 |
| A | VAL149 |
| A | THR150 |
| A | VAL707 |
| A | NO3818 |
| site_id | BC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE NO3 A 818 |
| Chain | Residue |
| A | ALA142 |
| A | GLY146 |
| A | HIS361 |
| A | VAL707 |
| A | NO3817 |
| A | NO3819 |
| A | HOH2747 |
| site_id | BC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE NO3 A 819 |
| Chain | Residue |
| A | ARG138 |
| A | HIS361 |
| A | VAL707 |
| A | ARG709 |
| A | NO3818 |
| A | HOH2749 |
| A | HOH2750 |
| site_id | BC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NO3 A 820 |
| Chain | Residue |
| A | THR150 |
| A | MET254 |
| A | LYS586 |
| A | VAL592 |
| A | TRP594 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 13 |
| Details | BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_01630, ECO:0000269|PubMed:10368307, ECO:0000269|PubMed:18327621, ECO:0007744|PDB:2JIM, ECO:0007744|PDB:2JIO, ECO:0007744|PDB:2JIP, ECO:0007744|PDB:2JIQ, ECO:0007744|PDB:2JIR, ECO:0007744|PDB:2NAP, ECO:0007744|PDB:2V3V, ECO:0007744|PDB:2V45 |
| Chain | Residue | Details |
| A | CYS13 | |
| A | ASN418 | |
| A | SER615 | |
| A | ASN697 | |
| A | LYS714 | |
| A | CYS16 | |
| A | CYS20 | |
| A | CYS47 | |
| A | GLN111 | |
| A | ASN136 | |
| A | CYS140 | |
| A | GLY223 | |
| A | MET308 | |
| Chain | Residue | Details |
| A | LYS49 | |
| Chain | Residue | Details |
| A | ASN176 | |
| A | ASP204 | |
| A | ILE443 | |
| Chain | Residue | Details |
| A | GLN312 | |
| Chain | Residue | Details |
| A | MET616 | |
| Chain | Residue | Details |
| A | PHE689 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1tmo |
| Chain | Residue | Details |
| A | CYS140 | |
| site_id | CSA2 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1tmo |
| Chain | Residue | Details |
| A | ARG138 | |
