4KDP | pdb_00004kdp

TcaR-ssDNA complex crystal structure reveals the novel ssDNA binding mechanism of the MarR family proteins

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
GtRNA-synt_1be4kdpG1 A: a/b three-layered sandwichesX: jelly-rollH: Double-stranded beta-helixT: Double-stranded beta-helixF: tRNA-synt_1bECOD (v294.1)
FtRNA-synt_1be4kdpF1 A: a/b three-layered sandwichesX: jelly-rollH: Double-stranded beta-helixT: Double-stranded beta-helixF: tRNA-synt_1bECOD (v294.1)
EtRNA-synt_1be4kdpE1 A: a/b three-layered sandwichesX: jelly-rollH: Double-stranded beta-helixT: Double-stranded beta-helixF: tRNA-synt_1bECOD (v294.1)
DtRNA-synt_1be4kdpD1 A: a/b three-layered sandwichesX: jelly-rollH: Double-stranded beta-helixT: Double-stranded beta-helixF: tRNA-synt_1bECOD (v294.1)
CtRNA-synt_1be4kdpC1 A: a/b three-layered sandwichesX: jelly-rollH: Double-stranded beta-helixT: Double-stranded beta-helixF: tRNA-synt_1bECOD (v294.1)
BtRNA-synt_1be4kdpB1 A: a/b three-layered sandwichesX: jelly-rollH: Double-stranded beta-helixT: Double-stranded beta-helixF: tRNA-synt_1bECOD (v294.1)
AtRNA-synt_1be4kdpA1 A: a/b three-layered sandwichesX: jelly-rollH: Double-stranded beta-helixT: Double-stranded beta-helixF: tRNA-synt_1bECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
G1.10.10.10 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domainCATH (4.3.0)
F1.10.10.10 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domainCATH (4.3.0)
E1.10.10.10 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domainCATH (4.3.0)
D1.10.10.10 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domainCATH (4.3.0)
C1.10.10.10 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domainCATH (4.3.0)
B1.10.10.10 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domainCATH (4.3.0)
A1.10.10.10 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domainCATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D, E
TcaR transcription regulator -
H,
I [auth J]		DNA (5'-D(*CP*GP*CP*AP*GP*CP*GP*CP*GP*CP*AP*GP*CP*CP*CP*TP*A)-3')---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR000835MarR-type HTH domainDomain
A, B, C, D, E
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR011991ArsR-like helix-turn-helix domainDomain
A, B, C, D, E
IPR039422Transcription regulators MarR/SlyA-likeFamily
A, B, C, D, E
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily