Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005524 | molecular_function | ATP binding |
| A | 0009399 | biological_process | nitrogen fixation |
| A | 0016163 | molecular_function | nitrogenase activity |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0016612 | cellular_component | molybdenum-iron nitrogenase complex |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0051536 | molecular_function | iron-sulfur cluster binding |
| B | 0005524 | molecular_function | ATP binding |
| B | 0009399 | biological_process | nitrogen fixation |
| B | 0016163 | molecular_function | nitrogenase activity |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0016612 | cellular_component | molybdenum-iron nitrogenase complex |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0051536 | molecular_function | iron-sulfur cluster binding |
| C | 0005524 | molecular_function | ATP binding |
| C | 0009399 | biological_process | nitrogen fixation |
| C | 0016163 | molecular_function | nitrogenase activity |
| C | 0016491 | molecular_function | oxidoreductase activity |
| C | 0016612 | cellular_component | molybdenum-iron nitrogenase complex |
| C | 0046872 | molecular_function | metal ion binding |
| C | 0051536 | molecular_function | iron-sulfur cluster binding |
| D | 0005524 | molecular_function | ATP binding |
| D | 0009399 | biological_process | nitrogen fixation |
| D | 0016163 | molecular_function | nitrogenase activity |
| D | 0016491 | molecular_function | oxidoreductase activity |
| D | 0016612 | cellular_component | molybdenum-iron nitrogenase complex |
| D | 0046872 | molecular_function | metal ion binding |
| D | 0051536 | molecular_function | iron-sulfur cluster binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 16 |
| Details | binding site for residue HCA A 501 |
| Chain | Residue |
| A | ALA81 |
| A | HOH720 |
| A | HOH749 |
| A | HOH763 |
| A | HOH818 |
| A | HOH823 |
| B | HOH758 |
| B | HOH921 |
| A | GLN207 |
| A | GLY440 |
| A | ILE441 |
| A | HIS458 |
| A | ICS502 |
| A | HOH644 |
| A | HOH696 |
| A | HOH707 |
| site_id | AC2 |
| Number of Residues | 12 |
| Details | binding site for residue ICS A 502 |
| Chain | Residue |
| A | VAL86 |
| A | ARG112 |
| A | HIS211 |
| A | TYR245 |
| A | CYS291 |
| A | GLY372 |
| A | GLY373 |
| A | LEU374 |
| A | ARG375 |
| A | PHE397 |
| A | HIS458 |
| A | HCA501 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue MRD A 503 |
| Chain | Residue |
| A | LEU425 |
| A | LYS442 |
| A | GLU443 |
| A | PRO446 |
| B | MET267 |
| B | HOH903 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue MRD A 504 |
| Chain | Residue |
| A | GLN320 |
| A | SER324 |
| A | LYS327 |
| A | TYR409 |
| site_id | AC5 |
| Number of Residues | 15 |
| Details | binding site for residue CLF A 505 |
| Chain | Residue |
| A | CYS78 |
| A | TYR80 |
| A | PRO101 |
| A | GLY103 |
| A | CYS104 |
| A | TYR107 |
| A | CYS170 |
| A | GLY201 |
| B | CYS69 |
| B | SER91 |
| B | CYS94 |
| B | TYR97 |
| B | TYR98 |
| B | CYS152 |
| B | ALA187 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | binding site for residue FE B 601 |
| Chain | Residue |
| B | ASP348 |
| B | ASP352 |
| D | LYS107 |
| D | GLU108 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | binding site for residue FE B 602 |
| Chain | Residue |
| B | LYS107 |
| B | GLU108 |
| D | ASP348 |
| D | ASP352 |
| D | HOH762 |
| site_id | AC8 |
| Number of Residues | 16 |
| Details | binding site for residue HCA C 501 |
| Chain | Residue |
| C | ALA81 |
| C | GLN207 |
| C | GLY440 |
| C | ILE441 |
| C | HIS458 |
| C | ICS502 |
| C | HOH661 |
| C | HOH696 |
| C | HOH735 |
| C | HOH744 |
| C | HOH757 |
| C | HOH800 |
| C | HOH822 |
| C | HOH829 |
| D | HOH770 |
| D | HOH890 |
| site_id | AC9 |
| Number of Residues | 12 |
| Details | binding site for residue ICS C 502 |
| Chain | Residue |
| C | VAL86 |
| C | ARG112 |
| C | HIS211 |
| C | TYR245 |
| C | CYS291 |
| C | GLY372 |
| C | GLY373 |
| C | LEU374 |
| C | ARG375 |
| C | PHE397 |
| C | HIS458 |
| C | HCA501 |
| site_id | AD1 |
| Number of Residues | 7 |
| Details | binding site for residue MPD C 503 |
| Chain | Residue |
| C | GLY422 |
| C | LEU425 |
| C | LYS442 |
| C | GLU443 |
| C | PRO446 |
| C | HOH841 |
| D | HOH939 |
| site_id | AD2 |
| Number of Residues | 15 |
| Details | binding site for residue CLF C 504 |
| Chain | Residue |
| C | PRO101 |
| C | GLY103 |
| C | CYS104 |
| C | TYR107 |
| C | CYS170 |
| C | GLY201 |
| D | CYS69 |
| D | SER91 |
| D | CYS94 |
| D | TYR97 |
| D | TYR98 |
| D | CYS152 |
| D | ALA187 |
| C | CYS78 |
| C | TYR80 |
Functional Information from PROSITE/UniProt
| site_id | PS00090 |
| Number of Residues | 15 |
| Details | NITROGENASE_1_2 Nitrogenases component 1 alpha and beta subunits signature 2. SECpigliGDDIeAV |
| Chain | Residue | Details |
| A | SER168-VAL182 | |
| B | THR150-PHE164 | |
| site_id | PS00699 |
| Number of Residues | 8 |
| Details | NITROGENASE_1_1 Nitrogenases component 1 alpha and beta subunits signature 1. ISHGPVGC |
| Chain | Residue | Details |
| A | ILE97-CYS104 | |
| B | PHE87-CYS94 | |
