2MKR

Structural Characterization of a Complex Between the Acidic Transactivation Domain of EBNA2 and the Tfb1/p62 subunit of TFIIH.

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2mkra_	All beta proteins	PH domain-like barrel	PH domain-like	TFIIH domain	RNA polymerase II transcription factor B 73 kDa, TFB1	Baker's yeast (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	PH domain-like	8034115	3000134	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	PH_TFIIH	e2mkrA1	A: beta barrels	X: PH domain-like	H: PH domain-like (From Topology)	T: PH domain-like	F: PH_TFIIH	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.29.30	Mainly Beta	Roll	PH-domain like	Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF08567	TFIIH p62 subunit, N-terminal domain (PH_TFIIH)	TFIIH p62 subunit, N-terminal domain	The N-terminal domain of the TFIIH basal transcription factor complex p62 subunit (BTF2-p62) forms an interaction with the 3' endonuclease XPG, which is essential for activity. The 3' endonuclease XPG is a major component of the nucleotide excision ...	The N-terminal domain of the TFIIH basal transcription factor complex p62 subunit (BTF2-p62) forms an interaction with the 3' endonuclease XPG, which is essential for activity. The 3' endonuclease XPG is a major component of the nucleotide excision repair machinery. The structure of the N-terminal domain reveals that it adopts a pleckstrin homology (PH) fold [1,2]. This PH-type domain has been shown to bind to a mono-phosphorylated inositide [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	RNA polymerase II transcription factor B subunit 1	phosphatidylinositol-5-phosphate binding binding phospholipid binding lipid binding phosphatidylinositol phosphate binding phosphatidylinositol binding phosphatidylinositol-3-phosphate binding	cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process DNA-templated transcription initiation RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II biosynthetic process cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process DNA-templated transcription initiation RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II biosynthetic process metabolic process cellular process macromolecule metabolic process transcription initiation at RNA polymerase II promoter 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 I nucleotide-excision repair	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex transcription factor TFIIH core complex nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle intracellular organelle organelle intracellular anatomical structure cytoplasm cellular anatomical entity cytosol RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex transcription factor TFIIH core complex nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle intracellular organelle organelle RNA polymerase II, holoenzyme membrane-enclosed lumen transferase complex intracellular organelle lumen protein kinase complex nucleoplasm transcription factor TFIIH holo complex catalytic complex transferase complex, transferring phosphorus-containing groups nuclear DNA-directed RNA polymerase complex organelle lumen carboxy-terminal domain protein kinase complex RNA polymerase complex serine/threonine protein kinase complex DNA-directed RNA polymerase complex intracellular protein-containing complex nuclear lumen nucleotide-excision repair factor 3 complex nucleotide-excision repair complex
B	Epstein-Barr nuclear antigen 2	enzyme regulator activity phosphatase inhibitor activity molecular function inhibitor activity phosphatase regulator activity molecular function regulator activity protein phosphatase regulator activity protein phosphatase inhibitor activity enzyme inhibitor activity protein serine/threonine phosphatase inhibitor activity	symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated perturbation of host translation biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated suppression of host gene expression symbiont-mediated suppression of host translation initiation symbiont-mediated perturbation of host process symbiont-mediated suppression of host translation symbiont-mediated perturbation of host gene expression cellular process modulation of process of another organism viral gene expression DNA-templated viral transcription symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated perturbation of host translation biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated suppression of host gene expression symbiont-mediated suppression of host translation initiation symbiont-mediated perturbation of host process symbiont-mediated suppression of host translation symbiont-mediated perturbation of host gene expression cellular process modulation of process of another organism viral gene expression DNA-templated viral transcription viral process viral transcription symbiont-mediated perturbation of host defense response response to host defenses response to stimulus response to other organism response to defenses of other organism modulation by virus of host process response to external stimulus virus-mediated perturbation of host defense response response to biotic stimulus response to host response to external biotic stimulus modulation by virus of host cellular process symbiont-mediated perturbation of host immune response symbiont-mediated perturbation of host defenses symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response response to host immune response symbiont-mediated suppression of host defenses symbiont-mediated perturbation of host innate immune response symbiont-mediated suppression of host type I interferon-mediated signaling pathway symbiont-mediated suppression of host signal transduction pathway symbiont-mediated suppression of host interferon-mediated signaling pathway symbiont-mediated perturbation of host signal transduction pathway symbiont-mediated perturbation of host transcription regulation of cellular process positive regulation of DNA-templated transcription cellular biosynthetic process positive regulation of biological process RNA metabolic process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process positive regulation of nucleobase-containing compound metabolic 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 positive regulation of RNA metabolic process regulation of gene expression biosynthetic process positive regulation of RNA biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process positive regulation of cellular biosynthetic process symbiont-mediated perturbation of host cell cycle progression	host intracellular membrane-bounded organelle host cellular component host cell nuclear matrix host intracellular part host cell part host intracellular region cellular anatomical entity host cell nucleus host cell nuclear part host intracellular organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR013876	TFIIH p62 subunit, N-terminal	Domain
A	IPR035925	BSD domain superfamily	Homologous Superfamily
A	IPR027079	TFIIH subunit Tfb1/GTF2H1	Family
A	IPR011993	PH-like domain superfamily	Homologous Superfamily
A	IPR005607	BSD domain	Domain

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.