show

Q6NGT4

UniProt ID :

Q6NGT4

NCBI Taxonomy :

257309

Protein names :

Alkyl hydroperoxide reductase AhpD

Organism :

Corynebacterium diphtheriae (strain ATCC 700971 / NCTC 13129 / Biotype gravis)

Taxonomy :

Bacteria

Length :

174

Gene Ontology :

GO ID	Ontology	Definition	Evidence
GO:0008785	Molecullar Function	alkyl hydroperoxide reductase activity	IEA
GO:0032843	Molecullar Function	hydroperoxide reductase activity	IEA
GO:0004601	Molecullar Function	peroxidase activity	IEA
GO:0051920	Molecullar Function	peroxiredoxin activity	IEA
GO:0006979	Biological Process	response to oxidative stress	IEA

Catalytic activity :

2 R'-SH + ROOH = R'-S-S-R' + H₂O + ROH.

SWISS-MODEL Repository :

Q6NGT4

Sequences :

MSLDNLKSGLPEYAKDLKLNLGSLARSTELTEQQLWGTFLAVAAATRNEAVFSEISEEASEHLSEEAINAALGAASIMAMNNVAYRAKGWLGDDYAQVKMGLRMNIIAKPGVDKVDFELWSLAVSTVNGCEHCTIAHEKTVRSEGLTKEQIFEAVKIAATLQGVAQAIEIEASR

Function :

Antioxidant protein with alkyl hydroperoxidase activity. Required for the reduction of the AhpC active site cysteine residues and for the regeneration of the AhpC enzyme activity (By similarity).