3GXX

Structure of the SH2 domain of the Candida glabrata transcription elongation factor Spt6, crystal form B

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	SH2_2_N	e3gxxA1	A: a+b two layers	X: SH2 (From Topology)	H: SH2 (From Topology)	T: SH2	F: SH2_2_N	ECOD (1.6)
B	SH2_2_N	e3gxxB1	A: a+b two layers	X: SH2 (From Topology)	H: SH2 (From Topology)	T: SH2	F: SH2_2_N	ECOD (1.6)
C	SH2_2_N	e3gxxC1	A: a+b two layers	X: SH2 (From Topology)	H: SH2 (From Topology)	T: SH2	F: SH2_2_N	ECOD (1.6)
D	SH2_2_N	e3gxxD1	A: a+b two layers	X: SH2 (From Topology)	H: SH2 (From Topology)	T: SH2	F: SH2_2_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.505.10	Alpha Beta	2-Layer Sandwich	SHC Adaptor Protein	SH2 domain	CATH (4.3.0)
B	3.30.505.10	Alpha Beta	2-Layer Sandwich	SHC Adaptor Protein	SH2 domain	CATH (4.3.0)
C	3.30.505.10	Alpha Beta	2-Layer Sandwich	SHC Adaptor Protein	SH2 domain	CATH (4.3.0)
D	3.30.505.10	Alpha Beta	2-Layer Sandwich	SHC Adaptor Protein	SH2 domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF14633	SH2 domain (SH2_2)	SH2 domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Transcription elongation factor SPT6	protein binding binding histone binding transcription antitermination factor activity, DNA binding transcription regulator activity DNA binding organic cyclic compound binding nucleic acid binding protein-containing complex binding chromatin binding nucleosome binding	regulation of cellular process cellular biosynthetic process RNA metabolic process regulation of transcriptional start site selection at RNA polymerase II promoter regulation of primary metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process DNA-templated transcription DNA-templated transcriptional start site selection regulation of DNA-templated transcription initiation regulation of RNA metabolic process organic substance metabolic process transcription by RNA polymerase II organic substance biosynthetic process regulation of cellular process cellular biosynthetic process RNA metabolic process regulation of transcriptional start site selection at RNA polymerase II promoter regulation of primary metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process DNA-templated transcription DNA-templated transcriptional start site selection regulation of DNA-templated transcription initiation regulation of RNA metabolic process organic substance metabolic process transcription by RNA polymerase II organic substance biosynthetic process regulation of nucleobase-containing compound metabolic process transcription initiation at RNA polymerase II promoter regulation of RNA biosynthetic process regulation of biosynthetic process regulation of transcription by RNA polymerase II 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 DNA-templated transcription initiation regulation of cellular biosynthetic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process organic cyclic compound biosynthetic process transcriptional start site selection at RNA polymerase II promoter metabolic process cellular process regulation of transcription initiation by RNA polymerase II regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process mRNA processing RNA 3'-end processing RNA processing regulation of mRNA processing mRNA 3'-end processing regulation of mRNA 3'-end processing mRNA metabolic process nucleic acid catabolic process regulation of mRNA metabolic process cellular response to stimulus response to stimulus regulation of transcription from RNA polymerase II promoter by glucose negative regulation of biological process carbon catabolite regulation of transcription negative regulation of cellular metabolic process negative regulation of RNA biosynthetic process negative regulation of nucleobase-containing compound metabolic process negative regulation of DNA-templated transcription negative regulation of metabolic process negative regulation of transcription from RNA polymerase II promoter by glucose catabolite repression negative regulation of cellular biosynthetic process carbon catabolite repression cellular response to nutrient levels carbon catabolite regulation of transcription from RNA polymerase II promoter negative regulation of macromolecule biosynthetic process response to chemical negative regulation of RNA metabolic process response to nutrient levels negative regulation of transcription by glucose carbon catabolite repression of transcription from RNA polymerase II promoter by glucose carbon catabolite repression of transcription carbon catabolite repression of transcription by glucose negative regulation of cellular process negative regulation of macromolecule metabolic process response to nutrient cellular response to chemical stimulus negative regulation of biosynthetic process cellular response to nutrient regulation of transcription by glucose protein-containing complex organization protein-DNA complex assembly protein-DNA complex organization cellular component organization cellular component biogenesis cellular component assembly chromatin organization protein-containing complex assembly chromatin remodeling cellular component organization or biogenesis nucleosome assembly nucleosome organization cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport mRNA transport localization mRNA export from nucleus establishment of localization in cell RNA localization nuclear export nucleobase-containing compound transport RNA transport organic substance transport nucleic acid transport poly(A)+ mRNA export from nucleus intracellular transport establishment of localization RNA export from nucleus establishment of RNA localization macromolecule localization transcription elongation by RNA polymerase II transcription elongation-coupled chromatin remodeling DNA-templated transcription elongation positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of macromolecule metabolic process regulation of DNA-templated transcription elongation positive regulation of nucleobase-containing compound metabolic process regulation of transcription elongation by RNA polymerase II positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of DNA-templated transcription positive regulation of transcription elongation by RNA polymerase II positive regulation of biological process positive regulation of cellular metabolic process positive regulation of biosynthetic process positive regulation of DNA-templated transcription, elongation positive regulation of cellular process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process negative regulation of transcription by RNA polymerase II	protein-containing complex intracellular anatomical structure protein-DNA complex euchromatin chromatin chromosome cellular anatomical entity intracellular organelle organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR042066	Spt6, Death-like domain	Homologous Superfamily
A, B, C, D	IPR028231	Transcription elongation factor Spt6, YqgF domain	Domain
A, B, C, D	IPR037027	YqgF/RNase H-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR036860	SH2 domain superfamily	Homologous Superfamily
A, B, C, D	IPR000980	SH2 domain	Domain
A, B, C, D	IPR006641	YqgF/RNase H-like domain	Domain
A, B, C, D	IPR010994	RuvA domain 2-like	Homologous Superfamily
A, B, C, D	IPR023319	Tex-like protein, HTH domain superfamily	Homologous Superfamily
A, B, C, D	IPR012337	Ribonuclease H-like superfamily	Homologous Superfamily
A, B, C, D	IPR017072	Transcription elongation factor Spt6	Family
A, B, C, D	IPR035420	Spt6, SH2 domain	Domain
A, B, C, D	IPR032706	Transcription elongation factor Spt6, helix-hairpin-helix motif	Domain
A, B, C, D	IPR049540	Spt6-like, S1/OB domain	Domain
A, B, C, D	IPR023323	Tex-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR028088	Helix-turn-helix DNA-binding domain of Spt6	Domain
A, B, C, D	IPR035019	Spt6, SH2 domain, N terminus	Domain
A, B, C, D	IPR035018	Spt6, SH2 domain, C terminus	Domain
A, B, C, D	IPR028083	Spt6 acidic, N-terminal domain	Domain

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.