The domain within your query sequence starts at position 162 and ends at position 197; the E-value for the 1-cysPrx_C domain shown below is 2.1e-17.



PFAM accession number:PF10417
Interpro abstract (IPR019479):

This entry represents the C-terminal domain of 1-Cys peroxiredoxin, a member of the peroxiredoxin superfamily which protect cells against membrane oxidation through glutathione (GSH)-dependent reduction of phospholipid hydroperoxides to corresponding alcohols [ (PUBMED:9587003) ]. The C-terminal domain is crucial for providing the extra cysteine necessary for dimerisation of the whole molecule. Loss of the enzyme's peroxidase activity is associated with oxidation of the catalytic cysteine found upstream of this domain. Glutathionylation, presumably through its disruption of protein structure, facilitates access for GSH, resulting in spontaneous reduction of the mixed disulphide to the sulphydryl and consequent activation of the enzyme [ (PUBMED:15004285) ]. The domain is associated with IPR000866 which carries the catalytic cysteine.

GO process:oxidation-reduction process (GO:0055114)
GO function:peroxiredoxin activity (GO:0051920)

This is a PFAM domain. For full annotation and more information, please see the PFAM entry 1-cysPrx_C