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 | ALA65 |
A | HOH675 |
A | HOH699 |
A | HOH731 |
A | HOH755 |
A | HOH834 |
B | HOH772 |
B | HOH1066 |
A | GLN191 |
A | GLY424 |
A | ILE425 |
A | HIS442 |
A | ICS502 |
A | HOH629 |
A | HOH633 |
A | HOH652 |
site_id | AC2 |
Number of Residues | 13 |
Details | binding site for residue ICS A 502 |
Chain | Residue |
A | VAL70 |
A | ARG96 |
A | HIS195 |
A | TYR229 |
A | CYS275 |
A | SER278 |
A | GLY356 |
A | GLY357 |
A | LEU358 |
A | ARG359 |
A | PHE381 |
A | HIS442 |
A | HCA501 |
site_id | AC3 |
Number of Residues | 14 |
Details | binding site for residue CLF A 503 |
Chain | Residue |
A | CYS62 |
A | TYR64 |
A | PRO85 |
A | GLY87 |
A | CYS88 |
A | TYR91 |
A | CYS154 |
A | GLY185 |
B | CYS70 |
B | SER92 |
B | CYS95 |
B | TYR98 |
B | CYS153 |
B | SER188 |
site_id | AC4 |
Number of Residues | 2 |
Details | binding site for residue XE A 504 |
Chain | Residue |
A | ILE75 |
A | VAL202 |
site_id | AC5 |
Number of Residues | 1 |
Details | binding site for residue XE A 505 |
site_id | AC6 |
Number of Residues | 6 |
Details | binding site for residue FE B 601 |
Chain | Residue |
B | ASP353 |
B | ASP357 |
B | HOH1022 |
D | ARG108 |
D | GLU109 |
D | HOH720 |
site_id | AC7 |
Number of Residues | 6 |
Details | binding site for residue FE B 603 |
Chain | Residue |
B | ARG108 |
B | GLU109 |
D | ASP353 |
D | ASP357 |
D | HOH715 |
D | HOH877 |
site_id | AC8 |
Number of Residues | 16 |
Details | binding site for residue HCA C 501 |
Chain | Residue |
C | ALA65 |
C | GLN191 |
C | GLY424 |
C | ILE425 |
C | HIS442 |
C | ICS502 |
C | HOH624 |
C | HOH628 |
C | HOH638 |
C | HOH694 |
C | HOH717 |
C | HOH718 |
C | HOH729 |
C | HOH829 |
D | HOH757 |
D | HOH785 |
site_id | AC9 |
Number of Residues | 12 |
Details | binding site for residue ICS C 502 |
Chain | Residue |
C | VAL70 |
C | ARG96 |
C | HIS195 |
C | TYR229 |
C | CYS275 |
C | GLY356 |
C | GLY357 |
C | LEU358 |
C | ARG359 |
C | PHE381 |
C | HIS442 |
C | HCA501 |
site_id | AD1 |
Number of Residues | 14 |
Details | binding site for residue CLF C 503 |
Chain | Residue |
D | SER188 |
C | CYS62 |
C | TYR64 |
C | PRO85 |
C | GLY87 |
C | CYS88 |
C | TYR91 |
C | CYS154 |
C | GLY185 |
D | CYS70 |
D | SER92 |
D | CYS95 |
D | TYR98 |
D | CYS153 |
site_id | AD2 |
Number of Residues | 1 |
Details | binding site for residue XE C 504 |
site_id | AD3 |
Number of Residues | 1 |
Details | binding site for residue XE C 505 |
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. TTCmaeviGDDLnAF |
Chain | Residue | Details |
B | THR151-PHE165 | |
A | SER152-VAL166 | |
site_id | PS00699 |
Number of Residues | 8 |
Details | NITROGENASE_1_1 Nitrogenases component 1 alpha and beta subunits signature 1. YVHGSQGC |
Chain | Residue | Details |
B | TYR88-CYS95 | |
A | ILE81-CYS88 | |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 8 |
Details | BINDING: |
Chain | Residue | Details |
B | CYS70 | |
C | HIS442 | |
B | CYS95 | |
B | CYS153 | |
B | SER188 | |
D | CYS70 | |
D | CYS95 | |
D | CYS153 | |
D | SER188 | |
C | CYS275 | |
Catalytic Information from CSA
site_id | MCSA1 |
Number of Residues | 2 |
Details | M-CSA 212 |
Chain | Residue | Details |
B | CYS153 | metal ligand |
B | VAL157 | polar interaction, single electron acceptor, single electron donor, single electron relay |
A | ARG96 | activator, hydrogen bond donor |
A | HIS195 | activator, polar interaction |
site_id | MCSA2 |
Number of Residues | 2 |
Details | M-CSA 212 |
Chain | Residue | Details |
D | CYS153 | metal ligand |
D | VAL157 | polar interaction, single electron acceptor, single electron donor, single electron relay |
C | ARG96 | activator, hydrogen bond donor |
C | HIS195 | activator, polar interaction |