Reactome | POU2F1 [nucleoplasm]

POU2F1 [nucleoplasm]

Stable Identifier

R-CFA-83836

Type

Protein [EntityWithAccessionedSequence]

Species

Canis familiaris

Compartment

nucleoplasm

Synonyms

POU2F1, A0A8I3MT17

Locations in the PathwayBrowser

Expand all

Gene expression (Transcription) (Canis familiaris)

- RNA Polymerase II Transcription (Canis familiaris)
  - RNA polymerase II transcribes snRNA genes (Canis familiaris)
    - CBCAP complex binds 7-methylguanosine cap of snRNA (Canis familiaris)
      - RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:CBCAP:capped pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Canis familiaris)
        
        Initiation factors:CDK7:snRNA gene [nucleoplasm] (Canis familiaris)
        
        SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
      - RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:capped pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Canis familiaris)
        
        Initiation factors:CDK7:snRNA gene [nucleoplasm] (Canis familiaris)
        
        SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
    - CDK7 phosphorylates serine-5 and serine-7 of heptad repeats in C-terminal domain of RNA polymerase II at snRNA promoter (Canis familiaris)
      - RNA polymerase II (phosphoserine-5,7):Initiation factors:CDK7:snRNA gene [nucleoplasm] (Canis familiaris)
        
        Initiation factors:CDK7:snRNA gene [nucleoplasm] (Canis familiaris)
        
        SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
      - RNA polymerase II (unphosphorylated):Initiation factors at promoter of snRNA gene [nucleoplasm] (Canis familiaris)
        
        SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
    - Integrator complex processes the 3' end of snRNA (Canis familiaris)
      - RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:CBCAP:capped pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Canis familiaris)
        
        Initiation factors:CDK7:snRNA gene [nucleoplasm] (Canis familiaris)
        
        SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
      - RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:Initiation factors:snRNA gene [nucleoplasm] (Canis familiaris)
        
        Initiation factors:CDK7:snRNA gene [nucleoplasm] (Canis familiaris)
        
        SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
    - Pre-snRNA is elongated and capped with 7-methylguanosine (Canis familiaris)
      - RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:capped pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Canis familiaris)
        
        Initiation factors:CDK7:snRNA gene [nucleoplasm] (Canis familiaris)
        
        SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
      - RNA polymerase II (phosphoserine-5,7):RPRD1A,B:RPRD2:RPAP2:Integrator:LEC:pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Canis familiaris)
        
        Initiation factors:CDK7:snRNA gene [nucleoplasm] (Canis familiaris)
        
        SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
    - Pre-snRNA transcript initiation, Integrator binding, LEC binding (Canis familiaris)
      - RNA polymerase II (phosphoserine-5,7):RPRD1A,B:RPRD2:RPAP2:Integrator:LEC:pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Canis familiaris)
        
        Initiation factors:CDK7:snRNA gene [nucleoplasm] (Canis familiaris)
        
        SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
      - RPAP2:RPRD1A,B:RPRD2:RNA polymerase II (phosphoserine-5,7):Initiation factors:snRNA gene [nucleoplasm] (Canis familiaris)
        
        Initiation factors:CDK7:snRNA gene [nucleoplasm] (Canis familiaris)
        
        SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
    - RNA polymerase II binds initiation factors at promoter of snRNA gene (U1, U2, U4, U4atac, U5, U11, U12) (Canis familiaris)
      - Initiation factors:CDK7:snRNA gene [nucleoplasm] (Canis familiaris)
        
        SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
      - RNA polymerase II (unphosphorylated):Initiation factors at promoter of snRNA gene [nucleoplasm] (Canis familiaris)
        
        SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
    - RPAP2 binds RNA polymerase II phosphorylated at serine-7 residues of heptad repeats in the C-terminal domain (Canis familiaris)
      - RNA polymerase II (phosphoserine-5,7):Initiation factors:CDK7:snRNA gene [nucleoplasm] (Canis familiaris)
        
        Initiation factors:CDK7:snRNA gene [nucleoplasm] (Canis familiaris)
        
        SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
      - RPAP2:RPRD1A,B:RPRD2:RNA polymerase II (phosphoserine-5,7):Initiation factors:snRNA gene [nucleoplasm] (Canis familiaris)
        
        Initiation factors:CDK7:snRNA gene [nucleoplasm] (Canis familiaris)
        
        SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
    - SNAPc binds PSE of snRNA gene (U1, U2, U4, U4atac, U5, U11, U12) (Canis familiaris)
      - POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
      - SNAPc:POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2:SP1:ZNF143:snRNA gene [nucleoplasm] (Canis familiaris)
        
        POU2F1,2 [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
- RNA Polymerase III Transcription (Canis familiaris)
  - RNA Polymerase III Transcription Initiation (Canis familiaris)
    - RNA Polymerase III Transcription Initiation From Type 3 Promoter (Canis familiaris)
      - Binding of SNAPc, Oct-1, and Staf to Type 3 Promoter (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
        
        SNAPc:Oct-1:Staf:Type 3 Promoter Complex [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
      - Binding of TFIIIB to SNAPc:Oct-1:Staf:Type 3 Promoter Complex (Canis familiaris)
        
        SNAPc:Oct-1:Staf:Type 3 Promoter Complex [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
        
        TFIIIB:SNAPc:Oct-1:Staf:Type 3 Promoter Complex [nucleoplasm] (Canis familiaris)
        
        SNAPc:Oct-1:Staf:Type 3 Promoter Complex [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
      - Recruitment of RNA Polymerase III to TFIIIB:SNAPc:Type 3 Promoter Complex (Canis familiaris)
        
        RNA Polymerase III:TFIIIB:SNAPc:Type 3 Promoter Complex [nucleoplasm] (Canis familiaris)
        
        TFIIIB:SNAPc:Oct-1:Staf:Type 3 Promoter Complex [nucleoplasm] (Canis familiaris)
        
        SNAPc:Oct-1:Staf:Type 3 Promoter Complex [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)
        
        TFIIIB:SNAPc:Oct-1:Staf:Type 3 Promoter Complex [nucleoplasm] (Canis familiaris)
        
        SNAPc:Oct-1:Staf:Type 3 Promoter Complex [nucleoplasm] (Canis familiaris)
        
        POU2F1 [nucleoplasm] (Canis familiaris)

External Reference Information

External Reference

UniProt:A0A8I3MT17

Gene Names

POU2F1

Reference Genes

ENSEMBL:ENSCAFG00845003507.1

UCSC:A0A8I3MT17 POU2F1

Other Identifiers

490360

CfaAffx.23833.1.S1_at

CfaAffx.23833.1.S1_s_at

GO:0000978

GO:0000979

GO:0000981

GO:0003677

GO:0003700

GO:0005634

GO:0005654

GO:0005783

GO:0006355

GO:0006357

GO:0043565

GO:0045892

GO:0045944

GO:0090575

Participates

as an input of

as a component of

as a member of

POU2F1,2 [nucleoplasm] (Canis familiaris)

Inferred From

POU2F1 [nucleoplasm] (Homo sapiens)

Cross References

ENSEMBL

ENSCAFP00845004994, ENSCAFG00845003507, ENSCAFT00845006289

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