Toggle navigation
About
What is Reactome ?
News
Team
Scientific Advisory Board
Funding
Editorial Calendar
Release Calendar
Statistics
Our Logo
License Agreement
Privacy Notice
Disclaimer
Digital Preservation
Contact us
Content
Table of Contents
DOIs
Data Schema
Reactome Research Spotlight
ORCID Integration Project
COVID-19 Disease Pathways
Docs
Userguide
Pathway Browser
How do I search ?
Details Panel
Analysis Tools
Analysis Data
Analysis Gene Expression
Species Comparison
Tissue Distribution
Diseases
Cytomics
Review Status of Reactome Events
ReactomeFIViz
Developer's Zone
Graph Database
Analysis Service
Content Service
Pathways Overview
Pathway Diagrams
Icon Info
EHLD Specs & Guidelines
Icon Library Guidelines
Data Model
Curator Guide
Release Documentation
Computationally inferred events
FAQ
Linking to Us
Citing us
Tools
Pathway Browser
Analyse gene list
Analyse gene expression
Species Comparison
Tissue Distribution
Analysis Service
Content Service
ReactomeFIViz
Advanced Data Search
Site Search
Community
Contribute Pathway Knowledge
Icon Library
Outreach
Events
Publications
Partners
Contributors
Resources Guide
Download
About
What is Reactome ?
News
Team
Scientific Advisory Board
Funding
Editorial Calendar
Release Calendar
Statistics
Our Logo
License Agreement
Privacy Notice
Disclaimer
Digital Preservation
Contact us
Content
Table of Contents
DOIs
Data Schema
Reactome Research Spotlight
ORCID Integration Project
COVID-19 Disease Pathways
Docs
Userguide
Pathway Browser
How do I search ?
Details Panel
Analysis Tools
Analysis Data
Analysis Gene Expression
Species Comparison
Tissue Distribution
Diseases
Cytomics
Review Status of Reactome Events
ReactomeFIViz
Developer's Zone
Graph Database
Analysis Service
Content Service
Pathways Overview
Pathway Diagrams
Icon Info
EHLD Specs & Guidelines
Icon Library Guidelines
Data Model
Curator Guide
Release Documentation
Computationally inferred events
FAQ
Linking to Us
Citing us
Tools
Pathway Browser
Analyse gene list
Analyse gene expression
Species Comparison
Tissue Distribution
Analysis Service
Content Service
ReactomeFIViz
Advanced Data Search
Site Search
Community
Contribute Pathway Knowledge
Icon Library
Outreach
Events
Publications
Partners
Contributors
Resources Guide
Download
Search ...
Go!
gtf2b [nucleoplasm]
Stable Identifier
R-XTR-65888
Type
Protein [EntityWithAccessionedSequence]
Species
Xenopus tropicalis
Compartment
nucleoplasm
Synonyms
GTF2B, Q28G23
Locations in the PathwayBrowser
Expand all
Gene expression (Transcription) (Xenopus tropicalis)
RNA Polymerase II Transcription (Xenopus tropicalis)
RNA Polymerase II Pre-transcription Events (Xenopus tropicalis)
Fall Back to Closed Pre-initiation Complex (Xenopus tropicalis)
pol II closed pre-initiation complex [nucleoplasm] (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB:Pol II:TFIIF complex [nucleoplasm] (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB complex [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
pol II open pre-initiation complex [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
RNA Polymerase II Transcription Initiation And Promoter Clearance (Xenopus tropicalis)
RNA Polymerase II Promoter Escape (Xenopus tropicalis)
Addition of the fourth nucleotide on the Nascent Transcript: Second Transition (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
pol II transcription complex containing 3 Nucleotide long transcript [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
Addition of the third nucleotide on the nascent transcript (Xenopus tropicalis)
pol II transcription complex [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
pol II transcription complex containing 3 Nucleotide long transcript [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
Unwinding DNA for the nascent transcript (Xenopus tropicalis)
pol II transcription complex [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
Unwinding of DNA for the Nascent Transcript: Second Transition (Xenopus tropicalis)
pol II transcription complex containing 3 Nucleotide long transcript [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
RNA Polymerase II Promoter Opening: First Transition (Xenopus tropicalis)
pol II closed pre-initiation complex [nucleoplasm] (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB:Pol II:TFIIF complex [nucleoplasm] (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB complex [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
pol II open pre-initiation complex [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
RNA Polymerase II Transcription Initiation (Xenopus tropicalis)
NTP Binds Active Site of RNA Polymerase II (Xenopus tropicalis)
Pol II initiation complex [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
pol II open pre-initiation complex [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
Newly Formed Phosphodiester Bond Stabilized and PPi Released (Xenopus tropicalis)
Pol II Initiation complex with phosphodiester-PPi intermediate [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
pol II transcription complex [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
Nucleophillic Attack by 3'-hydroxyl Oxygen of nascent transcript on the Alpha Phosphate of NTP (Xenopus tropicalis)
Pol II Initiation complex with phosphodiester-PPi intermediate [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
Pol II initiation complex [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
RNA Polymerase II Transcription Pre-Initiation And Promoter Opening (Xenopus tropicalis)
Binding of TFIIE to the growing preinitiation complex (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB:Pol II:TFIIF complex [nucleoplasm] (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB complex [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB:Pol II:TFIIF:TFIIE complex [nucleoplasm] (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB:Pol II:TFIIF complex [nucleoplasm] (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB complex [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
Formation of the closed pre-initiation complex (Xenopus tropicalis)
pol II closed pre-initiation complex [nucleoplasm] (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB:Pol II:TFIIF complex [nucleoplasm] (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB complex [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB:Pol II:TFIIF:TFIIE complex [nucleoplasm] (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB:Pol II:TFIIF complex [nucleoplasm] (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB complex [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
RNA polymerase II transcribes snRNA genes (Xenopus tropicalis)
CDK7 phosphorylates serine-5 and serine-7 of heptad repeats in C-terminal domain of RNA polymerase II at snRNA promoter (Xenopus tropicalis)
RNA polymerase II (phosphoserine-5,7):Initiation factors:CDK7:snRNA gene [nucleoplasm] (Xenopus tropicalis)
Initiation factors:CDK7:snRNA gene [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
RNA polymerase II (unphosphorylated):Initiation factors at promoter of snRNA gene [nucleoplasm] (Xenopus tropicalis)
RNA polymerase II (unphosphorylated):Initiation factors [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
Integrator complex processes the 3' end of snRNA (Xenopus tropicalis)
RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:CBCAP:capped pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Xenopus tropicalis)
Initiation factors:CDK7:snRNA gene [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:Initiation factors:snRNA gene [nucleoplasm] (Xenopus tropicalis)
Initiation factors:CDK7:snRNA gene [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
Pre-snRNA is elongated and capped with 7-methylguanosine (Xenopus tropicalis)
RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:capped pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Xenopus tropicalis)
Initiation factors:CDK7:snRNA gene [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
RNA polymerase II (phosphoserine-5,7):RPRD1A,B:RPRD2:RPAP2:Integrator:LEC:pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Xenopus tropicalis)
Initiation factors:CDK7:snRNA gene [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
RNA polymerase II binds initiation factors at promoter of snRNA gene (U1, U2, U4, U4atac, U5, U11, U12) (Xenopus tropicalis)
Initiation factors:CDK7:snRNA gene [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
RNA polymerase II (unphosphorylated):Initiation factors at promoter of snRNA gene [nucleoplasm] (Xenopus tropicalis)
RNA polymerase II (unphosphorylated):Initiation factors [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
RPAP2 binds RNA polymerase II phosphorylated at serine-7 residues of heptad repeats in the C-terminal domain (Xenopus tropicalis)
RNA polymerase II (phosphoserine-5,7):Initiation factors:CDK7:snRNA gene [nucleoplasm] (Xenopus tropicalis)
Initiation factors:CDK7:snRNA gene [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
RPAP2:RPRD1A,B:RPRD2:RNA polymerase II (phosphoserine-5,7):Initiation factors:snRNA gene [nucleoplasm] (Xenopus tropicalis)
Initiation factors:CDK7:snRNA gene [nucleoplasm] (Xenopus tropicalis)
gtf2b [nucleoplasm] (Xenopus tropicalis)
External Reference Information
External Reference
UniProt:Q28G23
Gene Names
gtf2b
Reference Genes
BioGPS Gene:549031 gtf2b
ENSEMBL:ENSXETG00000006091
KEGG:xtr:549031 gtf2b
Monarch:549031 gtf2b
NCBI Gene:549031 gtf2b
UCSC:Q28G23 gtf2b
Reference Transcript
RefSeq:NM_001016277.2 gtf2b
Other Identifiers
549031
GO:0003677
GO:0003824
GO:0004402
GO:0005694
GO:0006325
GO:0006338
GO:0006351
GO:0006352
GO:0010467
GO:0016740
GO:0016746
GO:0017025
GO:0036211
GO:0043226
GO:0065003
GO:0070897
GO:0140096
Participates
as a component of
RNA polymerase II (unphosphorylated):Initiation factors [nucleoplasm] (Xenopus tropicalis)
Initiation factors:CDK7:snRNA gene [nucleoplasm] (Xenopus tropicalis)
Pol II Promoter Escape Complex [nucleoplasm] (Xenopus tropicalis)
pol II promoter:TFIID:TFIIA:TFIIB complex [nucleoplasm] (Xenopus tropicalis)
pol II open pre-initiation complex [nucleoplasm] (Xenopus tropicalis)
Pol II initiation complex [nucleoplasm] (Xenopus tropicalis)
Pol II Initiation complex with phosphodiester-PPi intermediate [nucleoplasm] (Xenopus tropicalis)
pol II transcription complex [nucleoplasm] (Xenopus tropicalis)
pol II transcription complex containing 3 Nucleotide long transcript [nucleoplasm] (Xenopus tropicalis)
as an output of
Addition of the fourth nucleotide on the Nascent Transcript: Second Transition (Xenopus tropicalis)
Inferred From
GTF2B [nucleoplasm]
(Homo sapiens)
Cross References
ENSEMBL
ENSXETT00000013433
,
ENSXETP00000013433
,
ENSXETG00000006091
Xenbase
XB-GENE-494448
© 2025
Reactome
Cite Us!
Cite Us!
Cite Us!
Warning!
Unable to extract citation. Please try again later.
Download As:
BibTeX
RIS
Text