7AIZ: Vanadium nitrogenase VFe protein, high CO state

PDB ID: 7AIZDownload
MMDB ID: 202883
PDB Deposition Date: 2020/9/28
Updated in MMDB: 2021/06
Experimental Method:
x-ray diffraction
Resolution: 1.05  Å
Source Organism:
Similar Structures:
Biological Unit for 7AIZ: hexameric; determined by author and by software (PISA)
Molecular Components in 7AIZ
Label Count Molecule
Proteins (6 molecules)
2
Nitrogenase Vanadium-iron Protein Alpha Chain
Molecule annotation
2
Nitrogenase Vanadium-iron Protein Beta Chain
Molecule annotation
2
Nitrogenase Vanadium-iron Protein Delta Chain
Molecule annotation
Chemicals and Non-standard biopolymers (30 molecules)
1
2
FeVFeV
2
2
3-HYDROXY-3-CARBOXY-ADIPIC ACID3-HYDROXY-3-CARBOXY-ADIPIC ACID
3
2
BICARBONATE IONBICARBONATE ION
4
4
CARBON MONOXIDECARBON MONOXIDE
5
11
1,2-ETHANEDIOL1,2-ETHANEDIOL
6
3
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
7
2
FE(8)-S(7) CLUSTERFE(8)-S(7) CLUSTER
8
4
MAGNESIUM IONMAGNESIUM ION
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303