1TBA

SOLUTION STRUCTURE OF A TBP-TAFII230 COMPLEX: PROTEIN MIMICRY OF THE MINOR GROOVE SURFACE OF THE TATA BOX UNWOUND BY TBP, NMR, 25 STRUCTURES

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	d1tbaa_	All alpha proteins	TAF(II)230 TBP-binding fragment	TAF(II)230 TBP-binding fragment	TAF(II)230 TBP-binding fragment	TAF(II)230 TBP-binding fragment	fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)
B	d1tbab1	Alpha and beta proteins (a+b)	TBP-like	TATA-box binding protein-like	TATA-box binding protein (TBP), C-terminal domain	TATA-box binding protein (TBP), C-terminal domain	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	TAF(II)230 TBP-binding fragment	8024365	4000761	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	TAF(II)230 TBP-binding fragment	8036744	3001275	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	TATA-box binding protein-like	8036831	3000705	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	TATA-box binding protein-like	8036833	3000705	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	TBP-binding	e1tbaA1	A: alpha arrays	X: TAF(II)230 TBP-binding fragment (From Topology)	H: TAF(II)230 TBP-binding fragment (From Topology)	T: TAF(II)230 TBP-binding fragment	F: TBP-binding	ECOD (1.6)
B	TBP	e1tbaB1	A: a+b two layers	X: TBP-like	H: TATA-box binding protein-like (From Topology)	T: TATA-box binding protein-like	F: TBP	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.1100.10	Mainly Alpha	Orthogonal Bundle	Transcription Initiation Factor IId 230k	Chain A	CATH (4.3.0)
B	3.30.310.10	Alpha Beta	2-Layer Sandwich	TATA-Binding Protein	TATA-Binding Protein	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF09247	TATA box-binding protein binding (TBP-binding)	TATA box-binding protein binding	Members of this family adopt a structure consisting of three alpha helices and a beta-hairpin. They bind to TATA box-binding protein (TBP), inhibiting TBP interaction with the TATA element, thereby resulting in shutting down of gene transcription [1] ...	Members of this family adopt a structure consisting of three alpha helices and a beta-hairpin. They bind to TATA box-binding protein (TBP), inhibiting TBP interaction with the TATA element, thereby resulting in shutting down of gene transcription [1].	Domain
B	PF00352	Transcription factor TFIID (or TATA-binding protein, TBP) (TBP)	Transcription factor TFIID (or TATA-binding protein, TBP)		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	TRANSCRIPTION INITIATION FACTOR IID 230K CHAIN	protein serine/threonine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity histone H3S57 kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups histone H3 kinase activity histone modifying activity catalytic activity histone kinase activity histone H2AS121 kinase activity histone H2A kinase activity protein serine/threonine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity histone H3S57 kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups histone H3 kinase activity histone modifying activity catalytic activity histone kinase activity histone H2AS121 kinase activity histone H2A kinase activity ubiquitin conjugating enzyme activity aminoacyltransferase activity ubiquitin-like protein transferase activity acyltransferase activity ubiquitin-like protein conjugating enzyme activity ubiquitin-protein transferase activity Rho-dependent protein serine/threonine kinase activity AMP-activated protein kinase activity histone H2AT120 kinase activity DNA-dependent protein kinase activity protein-lysine-acetyltransferase activity protein N-acetyltransferase activity N-acetyltransferase activity histone H3 acetyltransferase activity histone H3K14 acetyltransferase activity histone acetyltransferase activity acetyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups N-acyltransferase activity histone H3T45 kinase activity histone H2AXS139 kinase activity histone H2AX kinase activity histone H4S1 kinase activity histone H4 kinase activity eukaryotic translation initiation factor 2alpha kinase activity sequence-specific DNA binding DNA binding binding nucleic acid binding protein serine kinase activity adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding ubiquitin-like modifier activating enzyme activity ligase activity, forming carbon-sulfur bonds ubiquitin activating enzyme activity ligase activity ATP-dependent activity transcription factor binding protein binding TBP-class protein binding general transcription initiation factor binding histone H3T11 kinase activity general transcription initiation factor activity RNA polymerase II general transcription initiation factor activity histone H3S28 kinase activity histone H3T6 kinase activity 3-phosphoinositide-dependent protein kinase activity histone H2B kinase activity histone H2BS36 kinase activity histone H3T3 kinase activity histone H2AS1 kinase activity ribosomal protein S6 kinase activity histone H3S10 kinase activity histone H4 acetyltransferase activity histone H2BS14 kinase activity	transcription preinitiation complex assembly RNA metabolic process cellular component organization cellular component biogenesis protein-DNA complex organization RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process cellular component assembly transcription by RNA polymerase II protein-containing complex assembly cellular component organization or biogenesis transcription initiation at RNA polymerase II promoter transcription preinitiation complex assembly RNA metabolic process cellular component organization cellular component biogenesis protein-DNA complex organization RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process cellular component assembly transcription by RNA polymerase II protein-containing complex assembly cellular component organization or biogenesis transcription initiation at RNA polymerase II promoter protein-containing complex organization protein-DNA complex assembly primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process DNA-templated transcription initiation nucleic acid metabolic process biosynthetic process RNA polymerase II preinitiation complex assembly cellular process metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen protein-containing complex PRC1 complex ubiquitin ligase complex catalytic complex nuclear protein-containing complex transferase complex PcG protein complex nuclear ubiquitin ligase complex intracellular protein-containing complex RNA polymerase II transcription regulator complex RNA polymerase II, holoenzyme transcription regulator complex nucleoplasm transferase complex, transferring phosphorus-containing groups nuclear DNA-directed RNA polymerase complex RNA polymerase complex transcription factor TFIID complex DNA-directed RNA polymerase complex
B	TRANSCRIPTION INITIATION FACTOR TFIID	transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding protein binding binding DNA-binding transcription factor binding chromatin binding basal transcription machinery binding protein-containing complex binding basal RNA polymerase II transcription machinery binding general transcription initiation factor binding RNA polymerase II general transcription initiation factor binding TFIIA-class transcription factor complex binding RNA polymerase III transcription regulatory region sequence-specific DNA binding DNA binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding protein binding binding DNA-binding transcription factor binding chromatin binding basal transcription machinery binding protein-containing complex binding basal RNA polymerase II transcription machinery binding general transcription initiation factor binding RNA polymerase II general transcription initiation factor binding TFIIA-class transcription factor complex binding RNA polymerase III transcription regulatory region sequence-specific DNA binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding RNA polymerase I general transcription initiation factor binding DNA binding, bending general transcription initiation factor activity RNA polymerase II general transcription initiation factor activity core promoter sequence-specific DNA binding RNA polymerase II core promoter sequence-specific DNA binding RNA polymerase II transcription regulatory region sequence-specific DNA binding disordered domain specific binding protein domain specific binding	regulation of cellular process negative regulation of biological process RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of cellular process negative regulation of biological process RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of DNA-templated transcription regulation of biological process negative regulation of metabolic process biological regulation 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 negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process cellular process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process transcription preinitiation complex assembly cellular component organization cellular component biogenesis protein-DNA complex organization cellular component assembly transcription by RNA polymerase II protein-containing complex assembly cellular component organization or biogenesis transcription initiation at RNA polymerase II promoter protein-containing complex organization protein-DNA complex assembly DNA-templated transcription initiation RNA polymerase II preinitiation complex assembly transcription by RNA polymerase III regulation of transcription by RNA polymerase III nucleolar large rRNA transcription by RNA polymerase I transcription by RNA polymerase I rRNA transcription rRNA metabolic process RNA polymerase I preinitiation complex assembly transcription initiation at RNA polymerase I promoter RNA polymerase III preinitiation complex assembly transcription initiation at RNA polymerase III promoter positive regulation of DNA-templated transcription positive regulation of biological 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 cellular process regulation of transcription by RNA polymerase II 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	RNA polymerase II transcription regulator complex membrane-bounded organelle RNA polymerase II, holoenzyme protein-containing complex intracellular anatomical structure nucleus membrane-enclosed lumen nuclear protein-containing complex transcription regulator complex transferase complex intracellular organelle lumen intracellular organelle cellular anatomical structure nucleoplasm RNA polymerase II transcription regulator complex membrane-bounded organelle RNA polymerase II, holoenzyme protein-containing complex intracellular anatomical structure nucleus membrane-enclosed lumen nuclear protein-containing complex transcription regulator complex transferase complex intracellular organelle lumen intracellular organelle cellular anatomical structure nucleoplasm catalytic complex intracellular membrane-bounded organelle transferase complex, transferring phosphorus-containing groups nuclear DNA-directed RNA polymerase complex organelle lumen organelle RNA polymerase complex transcription factor TFIIA complex DNA-directed RNA polymerase complex intracellular protein-containing complex nuclear lumen transcription factor TFIID complex RNA polymerase III transcription regulator complex transcription factor TFIIIB complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR040240	Transcription initiation factor TFIID subunit 1	Family
A	IPR018359	Bromodomain, conserved site	Conserved Site
A	IPR009067	TAFII-230 TBP-binding	Domain
A	IPR001487	Bromodomain	Domain
A	IPR041670	Zinc knuckle	Domain
A	IPR022591	Transcription initiation factor TFIID subunit 1, histone acetyltransferase domain	Domain
A	IPR011177	Transcription initiation factor TFIID subunit 1, animal	Family
A	IPR036427	Bromodomain-like superfamily	Homologous Superfamily
A	IPR017956	AT hook, DNA-binding motif	Conserved Site
A	IPR036741	TAFII-230 TBP-binding domain superfamily	Homologous Superfamily
B	IPR030491	TATA-box binding protein, conserved site	Conserved Site
B	IPR000814	TATA-box binding protein	Family
B	IPR012295	TBP domain superfamily	Homologous Superfamily
B	IPR033710	TATA-box binding protein, eukaryotic	Family

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.