Protein Name:
Hydrogen peroxide-inducible genes activator
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UniprotKB/SwissProt ID: P0ACQ5 (P0ACQ5)
Gene Name:
oxyR
Organism: Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)
Function: Hydrogen peroxide sensor. Activates the expression of a regulon of hydrogen peroxide-inducible genes such as katG, gor, ahpC, ahpF, oxyS (a regulatory RNA), dps, fur and grxA. OxyR expression is negatively autoregulated by binding to a 43 bp region upstream of its own coding sequence. OxyR is inactivated by reduction of its essential disulfide bond by the product of GrxA, itself positively regulated by OxyR. Also has a positive regulatory effect on the production of surface proteins that control the colony morphology and auto-aggregation ability (By similarity)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization:
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of P0ACQ5
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
199 |
EKLLMLEDGH C LRDQAMGFCF |
CCHHHHHHHH H HHHHHHHHHH |
4% |
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