ISDA

Deposition Date 2022-01-06

Release Date 2023-01-18

Last Version Date 2024-10-16

Entry Detail

PDB ID:

7QQ2

Keywords:

OXIDOREDUCTASE

Title:

CRYSTAL STRUCTURE OF AS-ISOLATED S321M 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

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.10 Å

R-Value Free:

0.18

R-Value Work:

0.15

R-Value Observed:

0.15

Space Group:

I 21 3

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Copper-containing nitrite reductase
Gene (Uniprot):nirK
Mutations:S321M
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 studies of haem three-domain copper nitrite reductase mutants from Ralstonia pickettii

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

To Be Published ? ? ? (?)

Primary Citation of related structures