9ONK image
Deposition Date 2025-05-15
Release Date 2026-02-18
Last Version Date 2026-09-02
Entry Detail
PDB ID:
9ONK
Keywords:
OXIDOREDUCTASE
Title:
L-cluster inward bound holo-NifEN expressed in E. coli
Biological Source:
Source Organism(s):
Azotobacter vinelandii DJ (Taxon ID: 322710)
Expression System(s):
Escherichia coli
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.62 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9ONK validation report missing
Macromolecular Entities
Structures with similar UniProt ID
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:Nitrogenase iron-molybdenum c
Gene (Uniprot):nifE
Chain IDs:A
Chain Length:481
Number of Molecules:1
Biological Source:Azotobacter vinelandii DJ
UniProt ID:C1DH03
Structures with similar UniProt ID
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:Nitrogenase iron-molybdenum c
Gene (Uniprot):nifN
Chain IDs:B (auth: C), C (auth: B)
Chain Length:458
Number of Molecules:2
Biological Source:Azotobacter vinelandii DJ
UniProt ID:C1DH04
Ligand Molecules
S5Q
SF4
Primary Citation
Structural insights into metallocluster trafficking in the nitrogenase assembly scaffold NifEN.
Nat Catal 9 281 294 (2026)
PMID: 41908675 DOI: 10.1038/s41929-026-01489-9
Primary Citation of related structures
9ONK
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