4HFX

Crystal structure of a transcription elongation factor B polypeptide 3 from Homo sapiens, Northeast Structural Genomics consortium target id HR4748B.

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF06881	e4hfxA1	A: alpha arrays	X: F-box domain (From Topology)	H: F-box domain (From Topology)	T: F-box domain	F: PF06881	ECOD (1.6)
B	PF06881	e4hfxB1	A: alpha arrays	X: F-box domain (From Topology)	H: F-box domain (From Topology)	T: F-box domain	F: PF06881	ECOD (1.6)
C	PF06881	e4hfxC2	A: alpha arrays	X: F-box domain (From Topology)	H: F-box domain (From Topology)	T: F-box domain	F: PF06881	ECOD (1.6)
D	PF06881	e4hfxD2	A: alpha arrays	X: F-box domain (From Topology)	H: F-box domain (From Topology)	T: F-box domain	F: PF06881	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	6.10.250.3180	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF06881	RNA polymerase II transcription factor SIII (Elongin) subunit A (Elongin_A)	RNA polymerase II transcription factor SIII (Elongin) subunit A	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Transcription elongation factor B polypeptide 3	-	transcription elongation by RNA polymerase II cellular biosynthetic process RNA metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process organic substance metabolic process transcription by RNA polymerase II organic substance biosynthetic process cellular metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression transcription elongation by RNA polymerase II cellular biosynthetic process RNA metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process organic substance metabolic process transcription by RNA polymerase II organic substance biosynthetic process cellular metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process organic cyclic compound metabolic process DNA-templated transcription elongation biosynthetic process organic cyclic compound biosynthetic process metabolic process cellular process macromolecule metabolic process 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 transcription initiation at RNA polymerase II promoter DNA-templated transcription initiation	extracellular region extracellular space cellular anatomical entity membrane-bounded organelle protein-containing complex intracellular anatomical structure transcription elongation factor complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle elongin complex intracellular organelle lumen intracellular organelle extracellular region extracellular space cellular anatomical entity membrane-bounded organelle protein-containing complex intracellular anatomical structure transcription elongation factor complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle elongin complex intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen intracellular non-membrane-bounded organelle site of DNA damage chromosome non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR010684	RNA polymerase II transcription factor SIII, subunit A	Family
A, B, C, D	IPR017923	Transcription factor IIS, N-terminal	Domain
A, B, C, D	IPR001810	F-box domain	Domain
A, B, C, D	IPR003617	Transcription elongation factor, TFIIS/CRSP70, N-terminal, sub-type	Domain
A, B, C, D	IPR035441	TFIIS/LEDGF domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	Pharos: Q14241	atypical teratoid rhabdoid tumor malignant glioma psoriasis glioblastoma osteosarcoma large cell medulloblastoma ovarian cancer

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.