ISDA

Deposition Date 2017-06-28

Release Date 2018-08-01

Last Version Date 2024-01-17

Entry Detail

PDB ID:

5OBO

Keywords:

ELECTRON TRANSPORT

Title:

Crystal structure of nitrite bound D97N mutant of three-domain heme-Cu nitrite reductase from Ralstonia pickettii

Biological Source:

Source Organism:

Ralstonia sp. 5_2_56FAA (Taxon ID: 658080)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.89 Å

R-Value Free:

0.17

R-Value Work:

0.14

R-Value Observed:

0.14

Space Group:

I 21 3

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Nitrite reductase, copper-containing
Gene (Uniprot):HMPREF0989_00586
Mutations:D97N
Chain IDs:A
Chain Length:468
Number of Molecules:1
Biological Source:Ralstonia sp. 5_2_56FAA

UniProt ID:U3G913 Pfam ID:PF07732, PF00034

Ligand Molecules

GOL

HEC

NO2

Primary Citation

Activation of redox tyrosine switch is required for ligand binding at the catalytic site in heme-cu nitrite reductases

Dong, J, Sasaki, D, Eady, R, Antonyuk, S.V, Hasnain, S.S.Show

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Primary Citation of related structures