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 3ONQ | pdb_00003onq

Crystal Structure of Regulator of Polyketide Synthase Expression BAD_0249 from Bifidobacterium adolescentis

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DAcetyltransf_1e3onqD1 A: alpha arraysX: DEATH domainH: Ten stranded beta/alpha barrelT: Ten stranded beta/alpha barrelF: Acetyltransf_1ECOD (v295.2)
CAcetyltransf_1e3onqC1 A: alpha arraysX: DEATH domainH: Ten stranded beta/alpha barrelT: Ten stranded beta/alpha barrelF: Acetyltransf_1ECOD (v295.2)
BAcetyltransf_1e3onqB1 A: alpha arraysX: POZ domainH: POZ domainT: POZ domainF: Acetyltransf_1ECOD (v295.2)
AGGDEF_2e3onqA1 A: alpha arraysX: Rossmann-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: GGDEF_2ECOD (v295.2)
AHTH_30e3onqA2 A: alpha arraysX: Rossmann-likeH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: HTH_30ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D1.20.5.5100 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces CATH (4.3.0)
D3.30.70.2730 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits CATH (4.3.0)
D1.10.10.2840 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A PucR C-terminal helix-turn-helix domainCATH (4.3.0)
C1.20.5.5100 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces CATH (4.3.0)
C3.30.70.2730 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits CATH (4.3.0)
C1.10.10.2840 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A PucR C-terminal helix-turn-helix domainCATH (4.3.0)
B1.20.5.5100 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces CATH (4.3.0)
B3.30.70.2730 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits CATH (4.3.0)
B1.10.10.2840 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A PucR C-terminal helix-turn-helix domainCATH (4.3.0)
A1.20.5.5100 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces CATH (4.3.0)
A3.30.70.2730 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits CATH (4.3.0)
A1.10.10.2840 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A PucR C-terminal helix-turn-helix domainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF13556PucR C-terminal helix-turn-helix domain (HTH_30)PucR C-terminal helix-turn-helix domainThis helix-turn-helix domain is often found at the C-terminus of PucR-like transcriptional regulators such as Swiss:O32138 and is likely to be DNA-binding. Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR042070PucR C-terminal helix-turn-helix domain superfamilyHomologous Superfamily
A, B, C, D
IPR051448CdaR-like transcriptional regulatorsFamily
A, B, C, D
IPR025736PucR C-terminal helix-turn-helix domainDomain