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!
phospho-p-S2(CTD)-POLR2A [nucleoplasm]
Stable Identifier
R-DME-9970465
Type
Protein [EntityWithAccessionedSequence]
Species
Drosophila melanogaster
Compartment
nucleoplasm
Synonyms
P04052
Locations in the PathwayBrowser
Expand all
Metabolism of RNA (Drosophila melanogaster)
Processing of Capped Intron-Containing Pre-mRNA (Drosophila melanogaster)
mRNA 3'-end processing (Drosophila melanogaster)
mRNA Polyadenylation (Drosophila melanogaster)
PABPN1-stimulated PAPOL synthesizes polyA tail at distal 3'UTR PAS (Drosophila melanogaster)
Ub-K63-CPA:PABPN1:Spliceosomal A complex (pre-mRNA polyadenylated at distal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
Spliceosomal A complex (pre-mRNA polyadenylated at distal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNP:CBC complex (pre-mRNA polyadenylated at distal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNA:CBC Complex (pre-mRNA polyadenylated at distal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5):TFIIF complex [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5) [nucleoplasm] (Drosophila melanogaster)
phospho-p-S2(CTD)-POLR2A [nucleoplasm] (Drosophila melanogaster)
Ub-K63-CPA:Spliceosomal A complex (pre-mRNA cleaved at distal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
Spliceosomal A complex (pre-mRNA cleaved at distal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNP:CBC complex (pre-mRNA cleaved at distal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNA:CBC Complex (pre-mRNA cleaved at distal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5):TFIIF complex [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5) [nucleoplasm] (Drosophila melanogaster)
phospho-p-S2(CTD)-POLR2A [nucleoplasm] (Drosophila melanogaster)
PABPN1-stimulated PAPOL synthesizes polyA tail at intronic PAS (Drosophila melanogaster)
Ub-K63-CPA:PABPN1:Spliceosomal A complex (pre-mRNA polyadenylated at intronic PAS) [nucleoplasm] (Drosophila melanogaster)
Spliceosomal A complex (pre-mRNA polyadenylated at intronic PAS) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNP:CBC complex (pre-mRNA polyadenylated at intronic PAS) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNA:CBC Complex (pre-mRNA polyadenylated at intronic PAS) [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5):TFIIF complex [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5) [nucleoplasm] (Drosophila melanogaster)
phospho-p-S2(CTD)-POLR2A [nucleoplasm] (Drosophila melanogaster)
Ub-K63-CPA:Spliceosomal A complex (pre-mRNA cleaved at intronic PAS) [nucleoplasm] (Drosophila melanogaster)
Spliceosomal A complex (pre-mRNA cleaved at intronal PAS) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNP:CBC complex (pre-mRNA cleaved at intronic PAS) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNA:CBC Complex (pre-mRNA cleaved at intronic PAS) [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5):TFIIF complex [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5) [nucleoplasm] (Drosophila melanogaster)
phospho-p-S2(CTD)-POLR2A [nucleoplasm] (Drosophila melanogaster)
PABPN1-stimulated PAPOL synthesizes polyA tail at proximal 3'UTR PAS (Drosophila melanogaster)
Ub-K63-CPA:PABPN1:Spliceosomal A complex (pre-mRNA polyadenylated at proximal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
Spliceosomal A complex (pre-mRNA polyadenylated at proximal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNP:CBC complex (pre-mRNA polyadenylated at proximal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNA:CBC Complex (pre-mRNA polyadenylated at proximal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5):TFIIF complex [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5) [nucleoplasm] (Drosophila melanogaster)
phospho-p-S2(CTD)-POLR2A [nucleoplasm] (Drosophila melanogaster)
Ub-K63-CPA:Spliceosomal A complex (pre-mRNA cleaved at proximal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
Spliceosomal A complex (pre-mRNA cleaved at proximal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNP:CBC complex (pre-mRNA cleaved at proximal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNA:CBC Complex (pre-mRNA cleaved at proximal 3'UTR PAS) [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5):TFIIF complex [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5) [nucleoplasm] (Drosophila melanogaster)
phospho-p-S2(CTD)-POLR2A [nucleoplasm] (Drosophila melanogaster)
PP1 dephosphorylates RNA Pol II (Drosophila melanogaster)
CPA:Spliceosomal A complex (uncleaved pre-mRNA, RNA Pol II Ser5 dephosphorylated) [nucleoplasm] (Drosophila melanogaster)
Spliceosomal A complex (RNA Pol II Ser5 dephosphorylated) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNP:CBC complex (RNA Pol II Ser5 dephosphorylated) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNA:CBC Complex (RNA Pol II dephosphorylated on Ser5) [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5):TFIIF complex [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5) [nucleoplasm] (Drosophila melanogaster)
phospho-p-S2(CTD)-POLR2A [nucleoplasm] (Drosophila melanogaster)
RBBP6 activates CPSF complex (Drosophila melanogaster)
CPA:Spliceosomal A complex (uncleaved pre-mRNA, RNA Pol II Ser5 dephosphorylated) [nucleoplasm] (Drosophila melanogaster)
Spliceosomal A complex (RNA Pol II Ser5 dephosphorylated) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNP:CBC complex (RNA Pol II Ser5 dephosphorylated) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNA:CBC Complex (RNA Pol II dephosphorylated on Ser5) [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5):TFIIF complex [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5) [nucleoplasm] (Drosophila melanogaster)
phospho-p-S2(CTD)-POLR2A [nucleoplasm] (Drosophila melanogaster)
Ub-K63-CPA:Spliceosomal A complex (uncleaved pre-mRNA, RNA Pol II Ser2 dephosphorylated) [nucleoplasm] (Drosophila melanogaster)
Spliceosomal A complex (RNA Pol II Ser5 dephosphorylated) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNP:CBC complex (RNA Pol II Ser5 dephosphorylated) [nucleoplasm] (Drosophila melanogaster)
capped, methylated pre-mRNA:CBC Complex (RNA Pol II dephosphorylated on Ser5) [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5):TFIIF complex [nucleoplasm] (Drosophila melanogaster)
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5) [nucleoplasm] (Drosophila melanogaster)
phospho-p-S2(CTD)-POLR2A [nucleoplasm] (Drosophila melanogaster)
External Reference Information
External Reference
UniProt:P04052
Reference Genes
BioGPS Gene:32100
ENSEMBL:FBgn0003277
FlyBase:FBgn0003277
KEGG:dme:Dmel_CG1554
Monarch:32100
NCBI Gene:32100
UCSC:P04052
Reference Transcript
RefSeq:NM_078569.3
Other Identifiers
155027_at
1640764_at
32100
GO:0000428
GO:0003677
GO:0003824
GO:0003899
GO:0005634
GO:0005654
GO:0005665
GO:0005694
GO:0005700
GO:0005703
GO:0006351
GO:0006366
GO:0016071
GO:0016740
GO:0016779
GO:0031981
GO:0034062
GO:0042789
GO:0046872
GO:0140098
Participates
as a component of
RNA Polymerase II holoenzyme complex (dephosphorylated on Ser5) [nucleoplasm] (Drosophila melanogaster)
Other forms of this molecule
POLR2A [nucleoplasm]
phospho-p-S5(CTD)-POLR2A [nucleoplasm]
phospho-p-S2,S5(CTD)-POLR2A [nucleoplasm]
phospho-p-3S-POLR2A [nucleoplasm]
phospho-Ub,p-S2,S5(CTD)-POLR2A [nucleoplasm]
phospho-p-S5,S7(CTD)-POLR2A [nucleoplasm]
phospho-p-S2,S7(CTD)-POLR2A [nucleoplasm]
Inferred From
p-S2(CTD)-POLR2A [nucleoplasm]
(Homo sapiens)
Modified Residues
Name
O-phospho-L-serine at 1847 (in Homo sapiens)
Coordinate
1847
PsiMod Name
O-phospho-L-serine [MOD:00046]
PsiMod Definition
A protein modification that effectively converts an L-serine residue to O-phospho-L-serine.
Name
O-phospho-L-serine at 1861 (in Homo sapiens)
Coordinate
1861
PsiMod Name
O-phospho-L-serine [MOD:00046]
PsiMod Definition
A protein modification that effectively converts an L-serine residue to O-phospho-L-serine.
Name
O-phospho-L-serine at 1868 (in Homo sapiens)
Coordinate
1868
PsiMod Name
O-phospho-L-serine [MOD:00046]
PsiMod Definition
A protein modification that effectively converts an L-serine residue to O-phospho-L-serine.
Name
O-phospho-L-serine at 1875 (in Homo sapiens)
Coordinate
1875
PsiMod Name
O-phospho-L-serine [MOD:00046]
PsiMod Definition
A protein modification that effectively converts an L-serine residue to O-phospho-L-serine.
Name
O-phospho-L-serine at 1882 (in Homo sapiens)
Coordinate
1882
PsiMod Name
O-phospho-L-serine [MOD:00046]
PsiMod Definition
A protein modification that effectively converts an L-serine residue to O-phospho-L-serine.
Name
O-phospho-L-serine at 1889 (in Homo sapiens)
Coordinate
1889
PsiMod Name
O-phospho-L-serine [MOD:00046]
PsiMod Definition
A protein modification that effectively converts an L-serine residue to O-phospho-L-serine.
Name
O-phospho-L-serine at 1896 (in Homo sapiens)
Coordinate
1896
PsiMod Name
O-phospho-L-serine [MOD:00046]
PsiMod Definition
A protein modification that effectively converts an L-serine residue to O-phospho-L-serine.
Name
O-phospho-L-serine at 1910 (in Homo sapiens)
Coordinate
1910
PsiMod Name
O-phospho-L-serine [MOD:00046]
PsiMod Definition
A protein modification that effectively converts an L-serine residue to O-phospho-L-serine.
Name
O-phospho-L-serine at 1917 (in Homo sapiens)
Coordinate
1917
PsiMod Name
O-phospho-L-serine [MOD:00046]
PsiMod Definition
A protein modification that effectively converts an L-serine residue to O-phospho-L-serine.
Name
O-phospho-L-serine at 1924 (in Homo sapiens)
Coordinate
1924
PsiMod Name
O-phospho-L-serine [MOD:00046]
PsiMod Definition
A protein modification that effectively converts an L-serine residue to O-phospho-L-serine.
Name
O-phospho-L-serine at 1931 (in Homo sapiens)
Coordinate
1931
PsiMod Name
O-phospho-L-serine [MOD:00046]
PsiMod Definition
A protein modification that effectively converts an L-serine residue to O-phospho-L-serine.
Cross References
RefSeq
NP_511124.1
ENSEMBL
FBgn0003277
,
FBpp0073387
,
FBtr0073542
IntEnz
2.7.7.6
FlyBase
FBgn0003277
PRO
P04052
GlyGen
P04052
PDB
9MU8
,
9MU9
© 2026
Reactome
This website requires cookies and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our
Privacy Notice
.
I agree, dismiss this banner
Cite Us!
Cite Us!
Cite Us!
Warning!
Unable to extract citation. Please try again later.
Download As:
BibTeX
RIS
Text