8BOQ image
Entry Detail
PDB ID:
8BOQ
Keywords:
OXIDOREDUCTASE
Title:
A. vinelandii Fe-nitrogenase FeFe protein
Biological Source:
Source Organism:
Azotobacter vinelandii DJ
PDB Version:
Deposition Date:
2022-11-15
Release Date:
2023-06-14
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.55 Å
R-Value Free:
0.21
R-Value Work:
0.16
Space Group:
P 21 21 21
8BOQ validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Description:Nitrogenase protein alpha chain
Chain IDs:A, D
Chain Length:515
Number of Molecules:2
Biological Source:Azotobacter vinelandii DJ
UniProt ID:P16266 Pfam ID:PF00148
Protein Blast
Polymer Type:polypeptide(L)
Description:Fe-only nitrogenase, beta subunit
Chain IDs:B, E
Chain Length:461
Number of Molecules:2
Biological Source:Azotobacter vinelandii DJ
UniProt ID:P16267 Pfam ID:PF00148
Protein Blast
Polymer Type:polypeptide(L)
Description:Nitrogenase iron-iron protein delta chain
Chain IDs:C, F
Chain Length:119
Number of Molecules:2
Biological Source:Azotobacter vinelandii DJ
UniProt ID:P16268 Pfam ID:PF03139
Ligand Molecules
CLF
H2S
HCA
MG
O
S5Q
Primary Citation
Iron-only Fe-nitrogenase underscores common catalytic principles in biological nitrogen fixation
Nat Catal ? ? ? (2023)
DOI: 10.1038/s41929-023-00952-1
Primary Citation of related structures
8BOQ