3X1F image
Deposition Date 2014-11-16
Release Date 2015-11-18
Last Version Date 2023-11-08
Entry Detail
PDB ID:
3X1F
Keywords:
OXIDOREDUCTASE
Title:
H294M mutant of copper-containing nitrite reductase from Geobacillus thermodenitrificans
Biological Source:
Source Organism:
Geobacillus thermodenitrificans NG80-2 (Taxon ID: 420246)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.35 Å
R-Value Free:
0.11
R-Value Work:
0.09
R-Value Observed:
0.09
Space Group:
H 3
3X1F validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Nitrite reductase
Gene (Uniprot):nirK
Mutations:H294M
Chain IDs:A
Chain Length:352
Number of Molecules:1
Biological Source:Geobacillus thermodenitrificans NG80-2
UniProt ID:A4IL26 Pfam ID:PF07732, PF07731 EC:1.7.2.1
Ligand Molecules
ACY
CU
MPD
Primary Citation
Structural evidence of the flexibility of the CuM site
To be Published ? ? ? (?)
Primary Citation of related structures
3X1E
3X1G