1M1N
Nitrogenase MoFe protein from Azotobacter vinelandii
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0000166 | molecular_function | nucleotide binding |
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 | 0018697 | molecular_function | carbonyl sulfide nitrogenase activity |
A | 0046872 | molecular_function | metal ion binding |
A | 0051536 | molecular_function | iron-sulfur cluster binding |
B | 0000166 | molecular_function | nucleotide 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 | 0018697 | molecular_function | carbonyl sulfide nitrogenase activity |
B | 0046872 | molecular_function | metal ion binding |
B | 0051536 | molecular_function | iron-sulfur cluster binding |
C | 0000166 | molecular_function | nucleotide 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 | 0018697 | molecular_function | carbonyl sulfide nitrogenase activity |
C | 0046872 | molecular_function | metal ion binding |
C | 0051536 | molecular_function | iron-sulfur cluster binding |
D | 0000166 | molecular_function | nucleotide 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 | 0018697 | molecular_function | carbonyl sulfide nitrogenase activity |
D | 0046872 | molecular_function | metal ion binding |
D | 0051536 | molecular_function | iron-sulfur cluster binding |
E | 0000166 | molecular_function | nucleotide binding |
E | 0005524 | molecular_function | ATP binding |
E | 0009399 | biological_process | nitrogen fixation |
E | 0016163 | molecular_function | nitrogenase activity |
E | 0016491 | molecular_function | oxidoreductase activity |
E | 0016612 | cellular_component | molybdenum-iron nitrogenase complex |
E | 0018697 | molecular_function | carbonyl sulfide nitrogenase activity |
E | 0046872 | molecular_function | metal ion binding |
E | 0051536 | molecular_function | iron-sulfur cluster binding |
F | 0000166 | molecular_function | nucleotide binding |
F | 0005524 | molecular_function | ATP binding |
F | 0009399 | biological_process | nitrogen fixation |
F | 0016163 | molecular_function | nitrogenase activity |
F | 0016491 | molecular_function | oxidoreductase activity |
F | 0016612 | cellular_component | molybdenum-iron nitrogenase complex |
F | 0018697 | molecular_function | carbonyl sulfide nitrogenase activity |
F | 0046872 | molecular_function | metal ion binding |
F | 0051536 | molecular_function | iron-sulfur cluster binding |
G | 0000166 | molecular_function | nucleotide binding |
G | 0005524 | molecular_function | ATP binding |
G | 0009399 | biological_process | nitrogen fixation |
G | 0016163 | molecular_function | nitrogenase activity |
G | 0016491 | molecular_function | oxidoreductase activity |
G | 0016612 | cellular_component | molybdenum-iron nitrogenase complex |
G | 0018697 | molecular_function | carbonyl sulfide nitrogenase activity |
G | 0046872 | molecular_function | metal ion binding |
G | 0051536 | molecular_function | iron-sulfur cluster binding |
H | 0000166 | molecular_function | nucleotide binding |
H | 0005524 | molecular_function | ATP binding |
H | 0009399 | biological_process | nitrogen fixation |
H | 0016163 | molecular_function | nitrogenase activity |
H | 0016491 | molecular_function | oxidoreductase activity |
H | 0016612 | cellular_component | molybdenum-iron nitrogenase complex |
H | 0018697 | molecular_function | carbonyl sulfide nitrogenase activity |
H | 0046872 | molecular_function | metal ion binding |
H | 0051536 | molecular_function | iron-sulfur cluster binding |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 7 |
Details | BINDING SITE FOR RESIDUE CA D 6492 |
Chain | Residue |
B | ARG108 |
B | GLU109 |
D | ASP353 |
D | ASP357 |
D | HOH7499 |
D | HOH7568 |
D | HOH8199 |
site_id | AC2 |
Number of Residues | 7 |
Details | BINDING SITE FOR RESIDUE CA B 7492 |
Chain | Residue |
B | HOH7493 |
B | HOH7584 |
B | HOH8212 |
D | ARG108 |
D | GLU109 |
B | ASP353 |
B | ASP357 |
site_id | AC3 |
Number of Residues | 7 |
Details | BINDING SITE FOR RESIDUE CA H 8492 |
Chain | Residue |
F | ARG108 |
F | GLU109 |
H | ASP353 |
H | ASP357 |
H | HOH2542 |
H | HOH2778 |
H | HOH5005 |
site_id | AC4 |
Number of Residues | 7 |
Details | BINDING SITE FOR RESIDUE CA F 9492 |
Chain | Residue |
F | ASP353 |
F | ASP357 |
F | HOH2543 |
F | HOH5006 |
H | ARG108 |
H | GLU109 |
H | HOH2870 |
site_id | AC5 |
Number of Residues | 16 |
Details | BINDING SITE FOR RESIDUE HCA A 6494 |
Chain | Residue |
A | ALA65 |
A | GLN191 |
A | GLY424 |
A | ILE425 |
A | HIS442 |
A | CFN6496 |
A | HOH6501 |
A | HOH6505 |
A | HOH6512 |
A | HOH6527 |
A | HOH6551 |
A | HOH6555 |
A | HOH6640 |
A | HOH6718 |
B | HOH7500 |
B | HOH7614 |
site_id | AC6 |
Number of Residues | 14 |
Details | BINDING SITE FOR RESIDUE CLF B 6498 |
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 | AC7 |
Number of Residues | 12 |
Details | BINDING SITE FOR RESIDUE CFN A 6496 |
Chain | Residue |
A | VAL70 |
A | ARG96 |
A | HIS195 |
A | TYR229 |
A | CYS275 |
A | GLY356 |
A | GLY357 |
A | LEU358 |
A | ARG359 |
A | PHE381 |
A | HIS442 |
A | HCA6494 |
site_id | AC8 |
Number of Residues | 16 |
Details | BINDING SITE FOR RESIDUE HCA C 7494 |
Chain | Residue |
C | ALA65 |
C | GLN191 |
C | GLY424 |
C | ILE425 |
C | HIS442 |
C | CFN7496 |
C | HOH7514 |
C | HOH7516 |
C | HOH7527 |
C | HOH7538 |
C | HOH7561 |
C | HOH7581 |
C | HOH7611 |
C | HOH7728 |
D | HOH7511 |
D | HOH7547 |
site_id | AC9 |
Number of Residues | 14 |
Details | BINDING SITE FOR RESIDUE CLF D 7498 |
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 | BC1 |
Number of Residues | 11 |
Details | BINDING SITE FOR RESIDUE CFN C 7496 |
Chain | Residue |
C | VAL70 |
C | ARG96 |
C | HIS195 |
C | TYR229 |
C | CYS275 |
C | GLY356 |
C | GLY357 |
C | ARG359 |
C | PHE381 |
C | HIS442 |
C | HCA7494 |
site_id | BC2 |
Number of Residues | 16 |
Details | BINDING SITE FOR RESIDUE HCA E 8494 |
Chain | Residue |
E | ALA65 |
E | GLN191 |
E | GLY424 |
E | ILE425 |
E | HIS442 |
E | HOH2561 |
E | HOH2569 |
E | HOH2593 |
E | HOH2691 |
E | HOH2796 |
E | HOH2810 |
E | HOH3220 |
E | HOH3547 |
E | CFN8496 |
F | HOH2571 |
F | HOH2970 |
site_id | BC3 |
Number of Residues | 14 |
Details | BINDING SITE FOR RESIDUE CLF F 8498 |
Chain | Residue |
E | CYS62 |
E | TYR64 |
E | PRO85 |
E | GLY87 |
E | CYS88 |
E | TYR91 |
E | CYS154 |
E | GLY185 |
F | CYS70 |
F | SER92 |
F | CYS95 |
F | TYR98 |
F | CYS153 |
F | SER188 |
site_id | BC4 |
Number of Residues | 11 |
Details | BINDING SITE FOR RESIDUE CFN E 8496 |
Chain | Residue |
E | VAL70 |
E | ARG96 |
E | HIS195 |
E | TYR229 |
E | CYS275 |
E | GLY356 |
E | GLY357 |
E | ARG359 |
E | PHE381 |
E | HIS442 |
E | HCA8494 |
site_id | BC5 |
Number of Residues | 16 |
Details | BINDING SITE FOR RESIDUE HCA G 9494 |
Chain | Residue |
G | ALA65 |
G | GLN191 |
G | GLY424 |
G | ILE425 |
G | HIS442 |
G | HOH2623 |
G | HOH2628 |
G | HOH2681 |
G | HOH2736 |
G | HOH2817 |
G | HOH2920 |
G | HOH3072 |
G | HOH3591 |
G | CFN9496 |
H | HOH2586 |
H | HOH2706 |
site_id | BC6 |
Number of Residues | 14 |
Details | BINDING SITE FOR RESIDUE CLF H 9498 |
Chain | Residue |
G | CYS62 |
G | TYR64 |
G | PRO85 |
G | GLY87 |
G | CYS88 |
G | TYR91 |
G | CYS154 |
G | GLY185 |
H | CYS70 |
H | SER92 |
H | CYS95 |
H | TYR98 |
H | CYS153 |
H | SER188 |
site_id | BC7 |
Number of Residues | 12 |
Details | BINDING SITE FOR RESIDUE CFN G 9496 |
Chain | Residue |
G | VAL70 |
G | ARG96 |
G | HIS195 |
G | TYR229 |
G | CYS275 |
G | GLY356 |
G | GLY357 |
G | LEU358 |
G | ARG359 |
G | PHE381 |
G | HIS442 |
G | HCA9494 |
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. SECpigliGDDIeSV |
Chain | Residue | Details |
A | SER152-VAL166 | |
B | THR151-PHE165 |
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 | ILE81-CYS88 | |
B | TYR88-CYS95 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 16 |
Details | BINDING: |
Chain | Residue | Details |
B | GLN71 | |
F | VAL96 | |
F | MET154 | |
F | PHE189 | |
H | GLN71 | |
H | VAL96 | |
H | MET154 | |
H | PHE189 | |
G | GLY89 | |
G | PRO155 | |
G | TYR276 | |
B | VAL96 | |
G | SER443 | |
B | MET154 | |
B | PHE189 | |
D | GLN71 | |
D | VAL96 | |
D | MET154 | |
D | PHE189 | |
F | GLN71 |
Catalytic Information from CSA
site_id | MCSA1 |
Number of Residues | 2 |
Details | M-CSA 212 |
Chain | Residue | Details |
B | MET154 | metal ligand |
B | ILE158 | polar interaction, single electron acceptor, single electron donor, single electron relay |
A | ARG97 | activator, hydrogen bond donor |
A | HIS196 | activator, polar interaction |
site_id | MCSA2 |
Number of Residues | 2 |
Details | M-CSA 212 |
Chain | Residue | Details |
D | MET154 | metal ligand |
D | ILE158 | polar interaction, single electron acceptor, single electron donor, single electron relay |
C | ARG97 | activator, hydrogen bond donor |
C | HIS196 | activator, polar interaction |
site_id | MCSA3 |
Number of Residues | 2 |
Details | M-CSA 212 |
Chain | Residue | Details |
F | MET154 | metal ligand |
F | ILE158 | polar interaction, single electron acceptor, single electron donor, single electron relay |
E | ARG97 | activator, hydrogen bond donor |
E | HIS196 | activator, polar interaction |
site_id | MCSA4 |
Number of Residues | 2 |
Details | M-CSA 212 |
Chain | Residue | Details |
H | MET154 | metal ligand |
H | ILE158 | polar interaction, single electron acceptor, single electron donor, single electron relay |
G | ARG97 | activator, hydrogen bond donor |
G | HIS196 | activator, polar interaction |