1z9c

Crystal structure of OhrR bound to the ohrA promoter: Structure of MarR family protein with operator DNACrystal structure of OhrR bound to the ohrA promoter: Structure of MarR family protein with operator DNA

Structural highlights

1z9c is a 12 chain structure with sequence from Bacillus subtilis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2.64Å
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

OHRR_BACSU Organic peroxide sensor. Represses the expression of the peroxide-inducible gene ohrA by cooperative binding to two inverted repeat elements.^[1]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

References

↑ Fuangthong M, Atichartpongkul S, Mongkolsuk S, Helmann JD. OhrR is a repressor of ohrA, a key organic hydroperoxide resistance determinant in Bacillus subtilis. J Bacteriol. 2001 Jul;183(14):4134-41. PMID:11418552 doi:http://dx.doi.org/10.1128/JB.183.14.4134-4141.2001

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OCA

[1] Fuangthong M, Atichartpongkul S, Mongkolsuk S, Helmann JD. OhrR is a repressor of ohrA, a key organic hydroperoxide resistance determinant in Bacillus subtilis. J Bacteriol. 2001 Jul;183(14):4134-41. PMID:11418552 doi:http://dx.doi.org/10.1128/JB.183.14.4134-4141.2001

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