ISDA

Deposition Date 2022-02-05

Release Date 2023-02-15

Last Version Date 2024-10-23

Entry Detail

PDB ID:

7R2U

Keywords:

OXIDOREDUCTASE

Title:

CRYSTAL STRUCTURE OF AS-ISOLATED Q262N MUTANT OF THREE-DOMAIN HEME-CU NITRITE REDUCTASE FROM RALSTONIA PICKETTII

Biological Source:

Source Organism:

Ralstonia pickettii (Taxon ID: 329)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.50 Å

R-Value Free:

0.15

R-Value Work:

0.10

R-Value Observed:

0.10

Space Group:

H 3

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Copper-containing nitrite reductase
Gene (Uniprot):nirK
Mutations:Q262N
Chain IDs:A
Chain Length:468
Number of Molecules:1
Biological Source:Ralstonia pickettii

UniProt ID:I6NAW4 Pfam ID:PF07732, PF00034

Ligand Molecules

HEC

Primary Citation

Structural and biochemical studies of three-domain haem CuNiR from Ralstonia pickettii mutants

Petchyam, N, Antonyuk, S, Hasnain, S.S.Show

To Be Published ? ? ? (?)

Primary Citation of related structures