9HEN image
Deposition Date 2024-11-14
Release Date 2025-11-05
Last Version Date 2025-11-05
Entry Detail
PDB ID:
9HEN
Keywords:
OXIDOREDUCTASE
Title:
Crystal structure of the oxidized respiratory complex I subunit NuoEF from Aquifex aeolicus, double mutation V90P and V136M(NuoE), bound to NAD+
Biological Source:
Source Organism:
Aquifex aeolicus VF5 (Taxon ID: 224324)
Host Organism:
Escherichia coli B
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.27 Å
R-Value Free:
0.18
R-Value Work:
0.16
Space Group:
P 1 21 1
9HEN validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH-quinone oxidoreductase subunit E
Gene (Uniprot):nuoE
Mutagens:V90P, V136M
Chain IDs:A, C
Chain Length:160
Number of Molecules:2
Biological Source:Aquifex aeolicus VF5
UniProt ID:O66842 Pfam ID:PF01257
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH-quinone oxidoreductase subunit F
Gene (Uniprot):nuoF
Chain IDs:B, D
Chain Length:434
Number of Molecules:2
Biological Source:Aquifex aeolicus VF5
UniProt ID:O66841 Pfam ID:PF01512, PF22461, PF10531, PF10589
Ligand Molecules
BU3
CL
FES
FMN
NA
NAD
SF4
Primary Citation
Structural changes shifting the redox potential of the outlying cluster N1a in respiratory complex I
To Be Published ? ? ? (?)
Primary Citation of related structures
9HEM