3HQM

Structures of SPOP-Substrate Complexes: Insights into Molecular Architectures of BTB-Cul3 Ubiquitin Ligases: SPOPMATHx-CiSBC2

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3hqma_	All beta proteins	TRAF domain-like	TRAF domain-like	MATH domain	Speckle-type poz protein SPOP	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d3hqmb_	All beta proteins	TRAF domain-like	TRAF domain-like	MATH domain	Speckle-type poz protein SPOP	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	TRAF domain-like	8039223	3001027	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	TRAF domain-like	8039223	3001027	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	MATH	e3hqmA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: TRAF domain-like (From Topology)	T: TRAF domain-like	F: MATH	ECOD (1.6)
B	MATH	e3hqmB2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: TRAF domain-like (From Topology)	T: TRAF domain-like	F: MATH	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.210.10	Mainly Beta	Sandwich	Apoptosis, Tumor Necrosis Factor Receptor Associated Protein 2	Chain A	CATH (4.3.0)
B	2.60.210.10	Mainly Beta	Sandwich	Apoptosis, Tumor Necrosis Factor Receptor Associated Protein 2	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF22486	MATH domain (MATH_2)	MATH domain	This motif has been called the Meprin And TRAF-Homology (MATH) domain.ED A0A835B747.1/23-123; A0A835B747.1/23-76;	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Speckle-type POZ protein	molecular function inhibitor activity molecular function regulator activity ubiquitin protein ligase binding protein binding binding ubiquitin-like protein ligase binding enzyme binding identical protein binding	protein polyubiquitination primary metabolic process protein ubiquitination macromolecule modification metabolic 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 regulation of biological process regulation of protein metabolic process biological regulation protein polyubiquitination primary metabolic process protein ubiquitination macromolecule modification metabolic 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 regulation of biological process regulation of protein metabolic process biological regulation regulation of macromolecule metabolic process regulation of primary metabolic process regulation of proteolysis proteolysis regulation of metabolic process 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 ubiquitin-dependent protein catabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex transferase complex Cul3-RING ubiquitin ligase complex intracellular protein-containing complex cytoplasm
C, D	Protein cubitus interruptus	DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding organic cyclic compound binding nucleic acid binding transcription regulatory region nucleic acid binding transcription factor binding cAMP response element binding protein binding protein binding DNA-binding transcription factor binding RNA polymerase II transcription regulatory region sequence-specific DNA binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding organic cyclic compound binding nucleic acid binding transcription regulatory region nucleic acid binding transcription factor binding cAMP response element binding protein binding protein binding DNA-binding transcription factor binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding RNA polymerase II cis-regulatory region sequence-specific DNA binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity identical protein binding protein homodimerization activity protein dimerization activity kinase binding enzyme binding protein kinase binding DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity cation binding ion binding metal ion binding small molecule binding	developmental process heart development multicellular organismal process heart formation heart morphogenesis animal organ development circulatory system development multicellular organism development anatomical structure morphogenesis anatomical structure development anatomical structure formation involved in morphogenesis animal organ morphogenesis animal organ formation system development developmental process heart development multicellular organismal process heart formation heart morphogenesis animal organ development circulatory system development multicellular organism development anatomical structure morphogenesis anatomical structure development anatomical structure formation involved in morphogenesis animal organ morphogenesis animal organ formation system development cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation smoothened signaling pathway cell communication cellular process signal transduction cellular developmental process regulation of developmental process positive regulation of biological process regulation of cell differentiation epithelial cell differentiation regulation of epithelial cell differentiation positive regulation of developmental process positive regulation of cell differentiation cell differentiation regulation of multicellular organismal process positive regulation of cellular process epithelium development regulation of multicellular organismal development positive regulation of epithelial cell differentiation tissue development regulation of mitotic cell cycle cell cycle regulation of cell cycle mitotic cell cycle blastoderm segmentation embryonic pattern specification segmentation pattern specification process embryo development regionalization segment polarity determination periodic partitioning cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis cellular component organization neurogenesis cell projection morphogenesis neuron differentiation neuron projection morphogenesis dendrite development cellular component organization or biogenesis plasma membrane bounded cell projection organization dendrite morphogenesis nervous system development cell morphogenesis involved in neuron differentiation generation of neurons neuron development regulation of cell cycle phase transition cell cycle phase transition regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition positive regulation of mitotic cell cycle phase transition positive regulation of cell cycle process positive regulation of mitotic cell cycle cell cycle process positive regulation of G1/S transition of mitotic cell cycle regulation of cell cycle process positive regulation of cell cycle regulation of mitotic cell cycle phase transition positive regulation of cell cycle G1/S phase transition mitotic cell cycle process regulation of G1/S transition of mitotic cell cycle positive regulation of cell cycle phase transition G1/S transition of mitotic cell cycle mitotic cell cycle phase transition sensory organ development eye development visual system development eye morphogenesis compound eye development compound eye morphogenesis sensory organ morphogenesis sensory system development anterior/posterior pattern specification, imaginal disc genital disc pattern formation anterior/posterior pattern specification genital disc development imaginal disc pattern formation genital disc anterior/posterior pattern formation imaginal disc development hippo signaling negative regulation of signaling negative regulation of intracellular signal transduction negative regulation of biological process regulation of signal transduction intracellular signal transduction negative regulation of cell communication regulation of intracellular signal transduction negative regulation of cellular process regulation of signaling negative regulation of response to stimulus negative regulation of hippo signaling negative regulation of signal transduction regulation of response to stimulus regulation of cell communication regulation of hippo signaling cellular biosynthetic 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 cellular metabolic process primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process spiracle morphogenesis, open tracheal system respiratory system development open tracheal system development cuticle pattern formation cuticle development cell population proliferation regulation of cell proliferation involved in compound eye morphogenesis cell proliferation involved in compound eye morphogenesis regulation of cell population proliferation immune response immune system process mucosal immune response organ or tissue specific immune response labial disc development wing disc development wing disc anterior/posterior pattern formation wing disc pattern formation transcription by RNA polymerase II regulation of transcription by RNA polymerase II negative regulation of cellular metabolic process negative regulation of RNA biosynthetic 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 cellular biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of RNA metabolic process positive regulation of DNA-templated transcription positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen protein-containing complex Hedgehog signaling complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR000210	BTB/POZ domain	Domain
A, B	IPR034089	SPOP, C-terminal BACK domain	Domain
A, B	IPR008974	TRAF-like	Homologous Superfamily
A, B	IPR011333	SKP1/BTB/POZ domain superfamily	Homologous Superfamily
A, B	IPR002083	MATH/TRAF domain	Domain
C, D	IPR013087	Zinc finger C2H2-type	Domain
C, D	IPR036236	Zinc finger C2H2 superfamily	Homologous Superfamily
C, D	IPR043359	C2H2-type zinc-finger protein GLI-like	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: O43791	endometrial carcinoma prostate cancer atypical teratoid rhabdoid tumor familial prostate carcinoma malignant colon neoplasm ovarian cancer Prostatic Neoplasms breast carcinoma glioblastoma prostate adenocarcinoma psoriasis endometrial cancer endometrium carcinoma in situ large cell medulloblastoma osteosarcoma

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.