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 | 0046872 | molecular_function | metal ion binding |
| A | 0051539 | molecular_function | 4 iron, 4 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 | 0046872 | molecular_function | metal ion binding |
| B | 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 301 |
| Chain | Residue |
| A | CYS95 |
| A | ALA96 |
| A | ARG98 |
| A | CYS130 |
| A | GLY132 |
| B | CYS95 |
| B | ALA96 |
| B | CYS130 |
| B | GLY132 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | binding site for residue SO4 A 302 |
| Chain | Residue |
| A | GLY10 |
| A | GLY11 |
| A | GLY13 |
| A | LYS14 |
| A | SER15 |
| A | LYS40 |
| A | ALA41 |
| A | HOH437 |
| A | HOH443 |
| B | LYS9 |
| site_id | AC3 |
| Number of Residues | 10 |
| Details | binding site for residue SO4 B 301 |
| Chain | Residue |
| A | ARG61 |
| A | PRO89 |
| A | GLU90 |
| A | VAL93 |
| A | GLY94 |
| A | CYS95 |
| B | ARG138 |
| B | HOH410 |
| B | HOH412 |
| B | HOH417 |
| site_id | AC4 |
| Number of Residues | 11 |
| Details | binding site for residue SO4 B 302 |
| Chain | Residue |
| A | LYS9 |
| B | GLY10 |
| B | GLY11 |
| B | GLY13 |
| B | LYS14 |
| B | SER15 |
| B | LYS40 |
| B | ALA41 |
| B | HOH428 |
| B | HOH430 |
| B | HOH432 |
Functional Information from PROSITE/UniProt
| site_id | PS00692 |
| Number of Residues | 14 |
| Details | NIFH_FRXC_2 NifH/frxC family signature 2. DvLGDVVCGGFAmP |
| Chain | Residue | Details |
| A | ASP123-PRO136 | |
| site_id | PS00746 |
| Number of Residues | 13 |
| Details | NIFH_FRXC_1 NifH/frxC family signature 1. EsGGPepGvGCAG |
| Chain | Residue | Details |
| A | GLU85-GLY97 | |
