7QQA image
Deposition Date 2022-01-07
Release Date 2022-06-22
Last Version Date 2024-01-31
Entry Detail
PDB ID:
7QQA
Keywords:
ELECTRON TRANSPORT
Title:
MgADP-bound Fe protein of the iron-only nitrogenase from Azotobacter vinelandii
Biological Source:
Source Organism:
Azotobacter vinelandii (Taxon ID: 354)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.79 Å
R-Value Free:
0.24
R-Value Work:
0.19
R-Value Observed:
0.19
Space Group:
P 1
7QQA validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Nitrogenase iron protein
Gene (Uniprot):anfH
Mutations:0
Chain IDs:A, B, C, D
Chain Length:274
Number of Molecules:4
Biological Source:Azotobacter vinelandii
UniProt ID:C1DK95 Pfam ID:PF00142
Ligand Molecules
ADP
MG
SF4
Primary Citation
MgADP-bound Fe protein of the iron-only nitrogenase from Azotobacter vinelandii
Journal of Inorganic Biochemistry 227 ? ? (2022)
Primary Citation of related structures
7QQA