6Y17 | pdb_00006y17

Crystal structure of an NCoR1BBD2-BCL6BTB chimera in complex with nebulinSH3-NCoR1BBD1


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad6y17a_ Alpha and beta proteins (a+b) POZ domain POZ domain BTB/POZ domain B-cell lymphoma 6 (Bcl6) protein BTB domain Human (Homo sapiens ) [TaxId: 9606 ], Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Bd6y17b1 Alpha and beta proteins (a+b) POZ domain POZ domain BTB/POZ domain B-cell lymphoma 6 (Bcl6) protein BTB domain Human (Homo sapiens ) [TaxId: 9606 ], Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Bd6y17b2 Artifacts Tags Tags Tags N-terminal Tags Human (Homo sapiens ) [TaxId: 9606 ], Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyPOZ domain 8040250 3000894 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyPOZ domain 8040250 3000894 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ABTBe6y17A1 A: a+b two layersX: POZ domain (From Topology)H: POZ domain (From Topology)T: POZ domainF: BTBECOD (1.6)
BBTBe6y17B1 A: a+b two layersX: POZ domain (From Topology)H: POZ domain (From Topology)T: POZ domainF: BTBECOD (1.6)
CSH3_1e6y17C1 A: beta barrelsX: SH3H: SH3T: SH3F: SH3_1ECOD (1.6)
DSH3_1e6y17D1 A: beta barrelsX: SH3H: SH3T: SH3F: SH3_1ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C2.30.30.40 Mainly Beta Roll SH3 type barrels. SH3 DomainsCATH (utative)
D2.30.30.40 Mainly Beta Roll SH3 type barrels. SH3 DomainsCATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF00651BTB/POZ domain (BTB)BTB/POZ domainThe BTB (for BR-C, ttk and bab) [1] or POZ (for Pox virus and Zinc finger) [2] domain is present near the N-terminus of a fraction of zinc finger (Pfam:PF00096) proteins and in proteins that contain the Pfam:PF01344 motif such as Kelch and a family o ...The BTB (for BR-C, ttk and bab) [1] or POZ (for Pox virus and Zinc finger) [2] domain is present near the N-terminus of a fraction of zinc finger (Pfam:PF00096) proteins and in proteins that contain the Pfam:PF01344 motif such as Kelch and a family of pox virus proteins. The BTB/POZ domain mediates homomeric dimerisation and in some instances heteromeric dimerisation [2]. The structure of the dimerised PLZF BTB/POZ domain has been solved and consists of a tightly intertwined homodimer. The central scaffolding of the protein is made up of a cluster of alpha-helices flanked by short beta-sheets at both the top and bottom of the molecule [3]. POZ domains from several zinc finger proteins have been shown to mediate transcriptional repression and to interact with components of histone deacetylase co-repressor complexes including N-CoR and SMRT [4,5,6]. The POZ or BTB domain is also known as BR-C/Ttk or ZiN.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Nuclear receptor corepressor 1,B-cell lymphoma 6 protein
C, D
Nebulin,Nuclear receptor corepressor 1

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, B
PharosP41182
C, D
PharosP20929