8UBV | pdb_00008ubv

Cryo-EM structure of dimeric FBXL17-BACH1BTB E3 ubiquitin ligase complex

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D [auth I]	SCOP2B Superfamily	POZ domain	8080931	3000894	SCOP2B (2022-06-29)
B [auth C]	SCOP2B Superfamily	POZ domain	8080931	3000894	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth C], D [auth I]	PF00651	BTB/POZ domain (BTB)	BTB/POZ domain	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 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
A [auth B], C [auth H]	PF13516	Leucine Rich repeat (LRR_6)	Leucine Rich repeat	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth C], D [auth I]	Transcription regulator protein BACH1	DNA-binding transcription factor activity, RNA polymerase II-specific DNA-binding transcription repressor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription repressor activity DNA-binding transcription factor activity DNA binding sequence-specific DNA binding binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding DNA-binding transcription factor activity, RNA polymerase II-specific DNA-binding transcription repressor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription repressor activity DNA-binding transcription factor activity DNA binding sequence-specific DNA binding binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding ligand-modulated transcription factor activity tetrapyrrole binding heme binding DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity	regulation of biological process regulation of cellular process biological regulation cellular process metabolic process regulation of metabolic process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological process regulation of cellular process biological regulation cellular process metabolic process regulation of metabolic process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process cellular response to stimulus response to stimulus DNA metabolic process cellular response to stress DNA damage response response to stress DNA repair transcription by RNA polymerase II regulation of transcription by RNA polymerase II negative regulation of biological process negative regulation of RNA biosynthetic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process negative regulation of macromolecule metabolic process negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of metabolic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of RNA metabolic process	RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle intracellular organelle cellular anatomical structure organelle cytoplasm cytosol membrane-enclosed lumen RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle intracellular organelle cellular anatomical structure organelle cytoplasm cytosol membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen membraneless organelle intracellular membraneless organelle chromatin chromosome
A [auth B], C [auth H]	F-box/LRR-repeat protein 17	-	protein polyubiquitination primary metabolic process protein ubiquitination macromolecule modification metabolic process cellular process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal developmental process neural crest cell differentiation protein polyubiquitination primary metabolic process protein ubiquitination macromolecule modification metabolic process cellular process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal developmental process neural crest cell differentiation cellular developmental process animal organ development mesenchyme development tissue development stem cell differentiation cell differentiation anatomical structure development mesenchymal cell differentiation multicellular organism development multicellular organismal process nervous system development system development cellular response to stimulus regulation of biological process regulation of signaling regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation regulation of signal transduction smoothened signaling pathway cell communication regulation of response to stimulus regulation of cell communication signal transduction regulation of smoothened signaling pathway catabolic process proteolysis involved in protein catabolic process proteasomal protein catabolic process protein catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis SCF-dependent proteasomal ubiquitin-dependent protein catabolic process ubiquitin-dependent protein catabolic process protein quality control for misfolded or incompletely synthesized proteins	cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen cullin-RING ubiquitin ligase complex cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex SCF ubiquitin ligase complex transferase complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth C], D [auth I]	IPR050457	Zinc finger and BTB domain-containing	Family
B [auth C], D [auth I]	IPR004827	Basic-leucine zipper domain	Domain
B [auth C], D [auth I]	IPR000210	BTB/POZ domain	Domain
B [auth C], D [auth I]	IPR008917	Transcription factor, Skn-1-like, DNA-binding domain superfamily	Homologous Superfamily
B [auth C], D [auth I]	IPR004826	Basic leucine zipper domain, Maf-type	Domain
B [auth C], D [auth I]	IPR043321	BACH, basic leucine zipper (bZIP) domain	Domain
B [auth C], D [auth I]	IPR046347	Basic-leucine zipper domain superfamily	Homologous Superfamily
B [auth C], D [auth I]	IPR011333	SKP1/BTB/POZ domain superfamily	Homologous Superfamily
A [auth B], C [auth H]	IPR036047	F-box-like domain superfamily	Homologous Superfamily
A [auth B], C [auth H]	IPR001611	Leucine-rich repeat	Repeat
A [auth B], C [auth H]	IPR001810	F-box domain	Domain
A [auth B], C [auth H]	IPR050648	F-box/Leucine-rich repeat	Family
A [auth B], C [auth H]	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A [auth B], C [auth H]	IPR006553	Leucine-rich repeat, cysteine-containing subtype	Repeat

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B [auth C], D [auth I]	Pharos: O14867	adenoma diabetes mellitus Gaucher disease lung cancer malignant glioma ovarian cancer sarcoidosis breast cancer Down syndrome glioblastoma lung carcinoma medulloblastoma pilocytic astrocytoma dermatomyositis exocrine pancreatic carcinoma adenoma diabetes mellitus Gaucher disease lung cancer malignant glioma ovarian cancer sarcoidosis breast cancer Down syndrome glioblastoma lung carcinoma medulloblastoma pilocytic astrocytoma dermatomyositis exocrine pancreatic carcinoma heart disease malignant ependymoma osteosarcoma primitive neuroectodermal tumor
A [auth B], C [auth H]	Pharos: Q9UF56	attention deficit hyperactivity disorder, inattentive type interstitial lung disease malignant glioma pancreatic intraductal papillary-mucinous carcinoma primitive neuroectodermal tumor atypical teratoid rhabdoid tumor large cell medulloblastoma medulloblastoma pancreatic intraductal papillary-mucinous neoplasm rheumatoid arthritis glioblastoma malignant ependymoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia tuberculosis

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.