Reactome | INTS4 [nucleoplasm]

INTS4 [nucleoplasm]

Stable Identifier

R-HSA-6807462

Type

Protein [EntityWithAccessionedSequence]

Species

Homo sapiens

Compartment

nucleoplasm

Synonyms

Integrator complex subunit 4, INT4_HUMAN

Locations in the PathwayBrowser

Expand all

Gene expression (Transcription) (Homo sapiens)

- RNA Polymerase II Transcription (Homo sapiens)
  - RNA polymerase II transcribes snRNA genes (Homo sapiens)
    - CBCAP complex binds 7-methylguanosine cap of snRNA (Homo sapiens)
      - RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:CBCAP:capped pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Homo sapiens)
        
        RNA polymerase II (phospho-Ser2,7 CTD):RPRD1A,B:RPRD2:RPAP2:Integrator:LEC [nucleoplasm] (Homo sapiens)
        
        Integrator [nucleoplasm] (Homo sapiens)
        
        INTS4 [nucleoplasm] (Homo sapiens)
      - RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:capped pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Homo sapiens)
        
        RNA polymerase II (phospho-Ser2,7 CTD):RPRD1A,B:RPRD2:RPAP2:Integrator:LEC [nucleoplasm] (Homo sapiens)
        
        Integrator [nucleoplasm] (Homo sapiens)
        
        INTS4 [nucleoplasm] (Homo sapiens)
    - Dephosphorylation and dissociation of RNA polymerase II at 3' end of snRNA gene (Homo sapiens)
      - Integrator [nucleoplasm] (Homo sapiens)
        
        INTS4 [nucleoplasm] (Homo sapiens)
      - RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:Initiation factors:snRNA gene [nucleoplasm] (Homo sapiens)
        
        RNA polymerase II (phospho-Ser2,7 CTD):RPRD1A,B:RPRD2:RPAP2:Integrator:LEC [nucleoplasm] (Homo sapiens)
        
        Integrator [nucleoplasm] (Homo sapiens)
        
        INTS4 [nucleoplasm] (Homo sapiens)
    - Integrator complex processes the 3' end of snRNA (Homo sapiens)
      - Integrator [nucleoplasm] (Homo sapiens)
        
        INTS4 [nucleoplasm] (Homo sapiens)
      - RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:CBCAP:capped pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Homo sapiens)
        
        RNA polymerase II (phospho-Ser2,7 CTD):RPRD1A,B:RPRD2:RPAP2:Integrator:LEC [nucleoplasm] (Homo sapiens)
        
        Integrator [nucleoplasm] (Homo sapiens)
        
        INTS4 [nucleoplasm] (Homo sapiens)
      - RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:Initiation factors:snRNA gene [nucleoplasm] (Homo sapiens)
        
        RNA polymerase II (phospho-Ser2,7 CTD):RPRD1A,B:RPRD2:RPAP2:Integrator:LEC [nucleoplasm] (Homo sapiens)
        
        Integrator [nucleoplasm] (Homo sapiens)
        
        INTS4 [nucleoplasm] (Homo sapiens)
    - Pre-snRNA is elongated and capped with 7-methylguanosine (Homo sapiens)
      - RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:capped pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Homo sapiens)
        
        RNA polymerase II (phospho-Ser2,7 CTD):RPRD1A,B:RPRD2:RPAP2:Integrator:LEC [nucleoplasm] (Homo sapiens)
        
        Integrator [nucleoplasm] (Homo sapiens)
        
        INTS4 [nucleoplasm] (Homo sapiens)
      - RNA polymerase II (phosphoserine-5,7):RPRD1A,B:RPRD2:RPAP2:Integrator:LEC:pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Homo sapiens)
        
        RNA polymerase II (phospho-Ser5,7 CTD):RDRP1A,B:RDRP2:RPAP2:Integrator:LEC [nucleoplasm] (Homo sapiens)
        
        Integrator [nucleoplasm] (Homo sapiens)
        
        INTS4 [nucleoplasm] (Homo sapiens)
    - Pre-snRNA transcript initiation, Integrator binding, LEC binding (Homo sapiens)
      - Integrator [nucleoplasm] (Homo sapiens)
        
        INTS4 [nucleoplasm] (Homo sapiens)
      - RNA polymerase II (phosphoserine-5,7):RPRD1A,B:RPRD2:RPAP2:Integrator:LEC:pre-snRNA:Initiation factors:snRNA gene [nucleoplasm] (Homo sapiens)
        
        RNA polymerase II (phospho-Ser5,7 CTD):RDRP1A,B:RDRP2:RPAP2:Integrator:LEC [nucleoplasm] (Homo sapiens)
        
        Integrator [nucleoplasm] (Homo sapiens)
        
        INTS4 [nucleoplasm] (Homo sapiens)

External Reference Information

External Reference

UniProt:Q96HW7 INTS4

Gene Names

INTS4, MSTP093

Chain

chain:1-963

Reference Genes

COSMIC (genes):INTS4 INTS4

dbSNP Gene:92105 INTS4

ENSEMBL:ENSG00000149262 INTS4

Participates

as a component of

Integrator [nucleoplasm] (Homo sapiens)

Inferred To

INTS4 [nucleoplasm] (Bos taurus)

INTS4 [nucleoplasm] (Gallus gallus)

INTS4 [nucleoplasm] (Sus scrofa)

ints4 [nucleoplasm] (Dictyostelium discoideum)

ints4 [nucleoplasm] (Xenopus tropicalis)

ints-4 [nucleoplasm] (Caenorhabditis elegans)

Ghost homologue of INTS4 [nucleoplasm] (Danio rerio)

Ints4 [nucleoplasm] (Mus musculus)

Ints4 [nucleoplasm] (Rattus norvegicus)

LOC100685836 [nucleoplasm] (Canis familiaris)

IntS4 [nucleoplasm] (Drosophila melanogaster)

Interactors (4)

Accession	#Entities	Entities	Confidence Score	Evidence (IntAct)
UniProt:O14964 HGS	2	HGS [cytosol] (R-HSA-182954) HGS [phagocytic vesicle lumen] (R-HSA-9635660)	0.666	4
UniProt:P67775 PPP2CA	4	PPP2CA [cytosol] (R-HSA-165971) PPP2CA [nucleoplasm] (R-HSA-165978) p-Y307-PPP2CA [cytosol] (R-HSA-8857939) MeL-PPP2CA [nucleoplasm] (R-HSA-8857791)	0.643	3
UniProt:P0DTC5 M	10	M [plasma membrane] (R-COV-9755780) N-glycan M [virion membrane] (R-COV-9694385) M [virion membrane] (R-COV-9694320) M [endocytic vesicle membrane] (R-COV-9694563) N-glycan M [endocytic vesicle membrane] (R-COV-9694738) M [endoplasmic reticulum-Golgi intermediate compartment membrane] (R-COV-9694439) N-glycan M [endoplasmic reticulum-Golgi intermediate compartment membrane] (R-COV-9694446) M [endoplasmic reticulum membrane] (R-COV-9767620) nascent M [endoplasmic reticulum lumen] (R-COV-9694279) N-glycan M [endoplasmic reticulum membrane] (R-COV-9694684)	0.643	3
UniProt:Q15116 PDCD1	2	PDCD1 [plasma membrane] (R-HSA-197604) p-Y223,Y248-PDCD1 [plasma membrane] (R-HSA-389736)	0.527	2