4WNA: Structure of the Nitrogenase MoFe Protein from Azotobacter vinelandii Pressurized with Xenon

PDB ID: 4WNADownload
MMDB ID: 127924
PDB Deposition Date: 2014/10/11
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 2  Å
Source Organism:
Similar Structures:
Biological Unit for 4WNA: tetrameric; determined by author and by software (PISA)
Molecular Components in 4WNA
Label Count Molecule
Proteins (4 molecules)
2
Nitrogenase Molybdenum-iron Protein Alpha Chain
Molecule annotation
2
Nitrogenase Molybdenum-iron Protein Beta Chain
Molecule annotation
Chemicals and Non-standard biopolymers (14 molecules)
1
2
3-HYDROXY-3-CARBOXY-ADIPIC ACID3-HYDROXY-3-CARBOXY-ADIPIC ACID
2
2
iron-sulfur-molybdenum cluster with interstitial carboniron-sulfur-molybdenum cluster with interstitial carbon
3
2
FE(8)-S(7) CLUSTERFE(8)-S(7) CLUSTER
4
6
XENONXENON
5
2
FE (III) IONFE (III) 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