9FF5 | pdb_00009ff5

The structure of G.kaustophilus T-1 ScoC-23bp dsDNA complex

External Resource: Annotation


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
C [auth B],
D [auth C],
E [auth A],
F [auth D]		PF01047MarR family (MarR)MarR familyThe Mar proteins are involved in the multiple antibiotic resistance, a non-specific resistance system. The expression of the mar operon is controlled by a repressor, MarR. A large number of compounds induce transcription of the mar operon. This is t ...The Mar proteins are involved in the multiple antibiotic resistance, a non-specific resistance system. The expression of the mar operon is controlled by a repressor, MarR. A large number of compounds induce transcription of the mar operon. This is thought to be due to the compound binding to MarR, and the resulting complex stops MarR binding to the DNA. With the MarR repression lost, transcription of the operon proceeds [1]. The structure of MarR is known [2] and shows MarR as a dimer with each subunit containing a winged-helix DNA binding motif.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
H [auth G]DNA (5'-D(*AP*AP*TP*AP*TP*AP*TP*T)-3')---
C [auth B],
D [auth C],
E [auth A],
F [auth D]		HTH-type transcriptional regulator Hpr -
B [auth J],
J [auth H]		DNA (5'-D(*AP*AP*TP*AP*TP*TP*AP*TP*TP*TP*TP*GP*TP*TP*AP*AP*TP*AP*AP*TP*AP*TP*T)-3')---
A [auth I],
G [auth E],
I [auth F]		DNA (5'-D(*AP*AP*TP*AP*TP*TP*AP*TP*TP*AP*AP*CP*AP*AP*AP*AP*TP*AP*AP*TP*AP*TP*T)-3')---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
C [auth B],
D [auth C],
E [auth A],
F [auth D]		IPR000835MarR-type HTH domainDomain
C [auth B],
D [auth C],
E [auth A],
F [auth D]		IPR023187Transcriptional regulator MarR-type, conserved siteConserved Site
C [auth B],
D [auth C],
E [auth A],
F [auth D]		IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
C [auth B],
D [auth C],
E [auth A],
F [auth D]		IPR039422Transcription regulators MarR/SlyA-likeFamily
C [auth B],
D [auth C],
E [auth A],
F [auth D]		IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
C [auth B],
D [auth C],
E [auth A],
F [auth D]		IPR023488HTH-type transcriptional regulator HprFamily