Annotations: 5O85

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	vWA-like	8054198	3000832	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	vWA-like	8054198	3000832	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Cysteine-rich domain	8033482	3001452	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Cysteine-rich domain	8033482	3001452	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	PF03850	e5o85A1	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: vWA-like	F: PF03850	ECOD (1.6)
C	PF03850	e5o85C1	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: vWA-like	F: PF03850	ECOD (1.6)
B	PF07975	e5o85B1	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: Cysteine-rich domain	F: PF07975	ECOD (1.6)
D	PF07975	e5o85D1	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: Cysteine-rich domain	F: PF07975	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.40.10	Alpha Beta	2-Layer Sandwich	Herpes Virus-1	Zinc/RING finger domain, C3HC4 (zinc finger)	CATH (4.3.0)
D	3.30.40.10	Alpha Beta	2-Layer Sandwich	Herpes Virus-1	Zinc/RING finger domain, C3HC4 (zinc finger)	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C	PF03850	Transcription factor Tfb4 (Tfb4)	Transcription factor Tfb4	This family appears to be distantly related to the VWA domain.	Domain
B, D	PF07975	TFIIH C1-like domain (C1_4)	TFIIH C1-like domain	The carboxyl-terminal region of TFIIH is essential for transcription activity. This regions binds three zinc atoms through two independent domain. The first contains a C4 zinc finger motif, whereas the second is characterised by a CX(2)CX(2-4)FCADCD ...	The carboxyl-terminal region of TFIIH is essential for transcription activity. This regions binds three zinc atoms through two independent domain. The first contains a C4 zinc finger motif, whereas the second is characterised by a CX(2)CX(2-4)FCADCD motif. The solution structure of the second C-terminal domain revealed homology with the regulatory domain of protein kinase C (Pfam:PF00130) [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	General transcription factor IIH subunit 3	general transcription initiation factor activity RNA polymerase II general transcription initiation factor activity cation binding ion binding binding metal ion binding small molecule binding	regulation of cellular process 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 organic substance metabolic process organic substance biosynthetic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of cellular process 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 organic substance metabolic process organic substance biosynthetic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process cellular metabolic process biological regulation 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 organic cyclic compound metabolic process regulation of gene expression biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of macromolecule biosynthetic process cellular process regulation of DNA-templated transcription macromolecule metabolic process regulation of 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 nucleotide-excision repair	RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex intracellular anatomical structure transcription factor TFIIH core complex nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle organelle transcription preinitiation complex protein-DNA complex RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex intracellular anatomical structure transcription factor TFIIH core complex nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle organelle transcription preinitiation complex protein-DNA complex RNA polymerase II, holoenzyme membrane-enclosed lumen transferase complex intracellular organelle lumen nucleoplasm catalytic complex transferase complex, transferring phosphorus-containing groups nuclear DNA-directed RNA polymerase complex organelle lumen RNA polymerase complex transcription factor TFIID complex DNA-directed RNA polymerase complex intracellular protein-containing complex nuclear lumen protein kinase complex core TFIIH complex portion of holo TFIIH complex transcription factor TFIIH holo complex carboxy-terminal domain protein kinase complex serine/threonine protein kinase complex
B, D	General transcription factor IIH subunit 2	general transcription initiation factor activity RNA polymerase II general transcription initiation factor activity cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding	cellular biosynthetic process RNA metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II organic substance metabolic process organic substance biosynthetic process transcription initiation at RNA polymerase II promoter cellular metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression cellular biosynthetic process RNA metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II organic substance metabolic process organic substance biosynthetic process transcription initiation at RNA polymerase II promoter cellular metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process DNA-templated transcription initiation organic cyclic compound metabolic process biosynthetic process organic cyclic compound biosynthetic process metabolic process cellular process macromolecule metabolic process response to light stimulus response to stimulus response to radiation response to abiotic stimulus response to UV cellular response to stimulus DNA metabolic process cellular response to stress nucleotide-excision repair DNA damage response response to stress DNA repair regulation of cellular process regulation of primary metabolic process regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II regulation of biosynthetic process regulation of biological process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process regulation of cellular biosynthetic process regulation of gene expression regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process negative adaptation of signaling pathway import into cell receptor internalization negative regulation of signaling signaling transport negative regulation of biological process desensitization of G protein-coupled receptor signaling pathway regulation of signal transduction negative regulation of G protein-coupled receptor signaling pathway negative regulation of cell communication vesicle-mediated transport cell communication localization negative regulation of cellular process signal transduction regulation of G protein-coupled receptor signaling pathway G protein-coupled receptor internalization regulation of signaling negative regulation of response to stimulus negative regulation of signal transduction establishment of localization regulation of response to stimulus adaptation of signaling pathway regulation of cell communication G protein-coupled receptor signaling pathway receptor-mediated endocytosis endocytosis positive regulation of organelle organization regulation of ATP-dependent activity regulation of cellular component organization positive regulation of cellular component organization regulation of catalytic activity positive regulation of helicase activity positive regulation of ATP-dependent activity DNA geometric change positive regulation of biological process DNA conformation change cellular component organization positive regulation of molecular function positive regulation of DNA duplex unwinding cellular component organization or biogenesis positive regulation of cellular process DNA duplex unwinding chromosome organization positive regulation of catalytic activity regulation of chromosome organization regulation of DNA duplex unwinding regulation of organelle organization positive regulation of chromosome organization positive regulation of DNA helicase activity regulation of helicase activity regulation of molecular function organelle organization regulation of DNA helicase activity	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 RNA polymerase II transcription regulator complex protein-containing complex transcription factor TFIIH core complex nuclear protein-containing complex transcription regulator complex RNA polymerase II, holoenzyme transferase complex catalytic complex transferase complex, transferring phosphorus-containing groups nuclear DNA-directed RNA polymerase complex RNA polymerase complex transcription factor TFIID complex DNA-directed RNA polymerase complex intracellular protein-containing complex protein kinase complex core TFIIH complex portion of holo TFIIH complex transcription factor TFIIH holo complex carboxy-terminal domain protein kinase complex serine/threonine protein kinase complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR004600	TFIIH subunit Tfb4/GTF2H3	Family
A, C	IPR036465	von Willebrand factor A-like domain superfamily	Homologous Superfamily
B, D	IPR007198	Ssl1-like	Domain
B, D	IPR012170	TFIIH subunit Ssl1/p44	Family
B, D	IPR004595	TFIIH C1-like domain	Domain
B, D	IPR013087	Zinc finger C2H2-type	Domain
B, D	IPR036465	von Willebrand factor A-like domain superfamily	Homologous Superfamily
B, D	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
B, D	IPR002035	von Willebrand factor, type A	Domain
B, D	IPR046349	C1-like domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C	Pharos: Q13889	adenoma malignant ependymoma osteosarcoma pancreatic intraductal papillary-mucinous carcinoma atypical teratoid rhabdoid tumor malignant glioma ovarian cancer Pick disease glioblastoma nasopharyngeal carcinoma pancreatic ductal adenocarcinoma psoriasis

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 R01GM133198.