8ENM: CryoEM structure of the high pH nitrogenase MoFe-protein under non-turnover conditions

PDB ID: 8ENMDownload
MMDB ID: 227649
PDB Deposition Date: 2022/9/30
Updated in MMDB: 2024/06
Experimental Method:
electron microscopy
Resolution: 2.14  Å
Source Organism:
Similar Structures:
Biological Unit for 8ENM: tetrameric; determined by author
Molecular Components in 8ENM
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 (8 molecules)
1
2
iron-sulfur-molybdenum cluster with interstitial carboniron-sulfur-molybdenum cluster with interstitial carbon
2
2
3-HYDROXY-3-CARBOXY-ADIPIC ACID3-HYDROXY-3-CARBOXY-ADIPIC ACID
3
2
FE(8)-S(7) CLUSTERFE(8)-S(7) CLUSTER
4
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