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PDBsum entry 8s2q
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Oxidoreductase
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PDB id
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8s2q
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PDB id:
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| Name: |
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Oxidoreductase
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Title:
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High ph (8.0) as-isolated msox movie series dataset 2 of the copper nitrite reductase (nirk) from bradyrhizobium japonicum usda110 [0.7 mgy]
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Structure:
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Copper-containing nitrite reductase. Chain: a. Engineered: yes
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Source:
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Bradyrhizobium sp.. Organism_taxid: 376. Strain: ors375. Gene: nirk. Expressed in: escherichia coli bl21. Expression_system_taxid: 511693.
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Resolution:
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1.05Å
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R-factor:
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0.115
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R-free:
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0.130
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Authors:
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S.L.Rose,F.M.Ferroni,S.Horrell,C.D.Brondino,R.R.Eady,S.Jaho, M.A.Hough,A.L.Owen,S.V.Antonyuk,S.S.Hasnain
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Key ref:
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S.L.Rose
et al.
Spectroscopically validated ph-Dependent msox movies detailed mechanism of copper nitrite reductases..
J mol biol,
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PubMed id:
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Date:
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18-Feb-24
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Release date:
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24-Jul-24
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PROCHECK
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Headers
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References
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Q89EJ6
(Q89EJ6_BRADU) -
Copper-containing nitrite reductase from Bradyrhizobium diazoefficiens (strain JCM 10833 / BCRC 13528 / IAM 13628 / NBRC 14792 / USDA 110)
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Seq:
Struc:
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367 a.a.
333 a.a.
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Key: |
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PfamA domain |
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Secondary structure |
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Enzyme class:
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E.C.1.7.2.1
- nitrite reductase (NO-forming).
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Reaction:
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nitric oxide + Fe(III)-[cytochrome c] + H2O = Fe(II)-[cytochrome c] + nitrite + 2 H+
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nitric oxide
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+
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Fe(III)-[cytochrome c]
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+
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H2O
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=
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Fe(II)-[cytochrome c]
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+
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nitrite
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+
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2
×
H(+)
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Cofactor:
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Cu cation or Fe cation; FAD
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Cu cation
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or
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Fe cation
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FAD
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Molecule diagrams generated from .mol files obtained from the
KEGG ftp site
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Links
