Reactome | ITSN1 [cytosol]

ITSN1 [cytosol]

Stable Identifier

R-GGA-3006481

Type

Protein [EntityWithAccessionedSequence]

Species

Gallus gallus

Compartment

cytosol

Synonyms

A0A1D5P467

Locations in the PathwayBrowser

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Developmental Biology (Gallus gallus)

- Nervous system development (Gallus gallus)
  - Axon guidance (Gallus gallus)
    - EPH-Ephrin signaling (Gallus gallus)
      - EPHB-mediated forward signaling (Gallus gallus)
        
        CDC42 and PIP2 bind WASL, activating it (Gallus gallus)
        
        p-EPHBs:EFNBs:ITSN1:N-WASP:CDC42:GTP [plasma membrane] (Gallus gallus)
        
        p-EPHBs:EFNBs:ITSN1:N-WASP [plasma membrane] (Gallus gallus)
        
        ITSN1:N-WASP [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
        
        p-EPHBs:EFNBs:ITSN1:N-WASP:CDC42:GTP:PI(4,5)P2 [plasma membrane] (Gallus gallus)
        
        p-EPHBs:EFNBs:ITSN1:N-WASP:CDC42:GTP [plasma membrane] (Gallus gallus)
        
        p-EPHBs:EFNBs:ITSN1:N-WASP [plasma membrane] (Gallus gallus)
        
        ITSN1:N-WASP [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
        
        N-WASP binds ARP2/3 and G-actin (Gallus gallus)
        
        p-EPHBs:EFNBs:ITSN1:N-WASP:CDC42:GTP:PI(4,5)P2 [plasma membrane] (Gallus gallus)
        
        p-EPHBs:EFNBs:ITSN1:N-WASP:CDC42:GTP [plasma membrane] (Gallus gallus)
        
        p-EPHBs:EFNBs:ITSN1:N-WASP [plasma membrane] (Gallus gallus)
        
        ITSN1:N-WASP [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
        
        p-EPHBs:EFNBs:ITSN1:N-WASP:CDC42:GTP:PI(4,5)P2:ARP2/3;G-actin [plasma membrane] (Gallus gallus)
        
        p-EPHBs:EFNBs:ITSN1:N-WASP:CDC42:GTP:PI(4,5)P2 [plasma membrane] (Gallus gallus)
        
        p-EPHBs:EFNBs:ITSN1:N-WASP:CDC42:GTP [plasma membrane] (Gallus gallus)
        
        p-EPHBs:EFNBs:ITSN1:N-WASP [plasma membrane] (Gallus gallus)
        
        ITSN1:N-WASP [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)

Vesicle-mediated transport (Gallus gallus)

- Membrane Trafficking (Gallus gallus)
  - Clathrin-mediated endocytosis (Gallus gallus)
    - AAK1 phosphorylates AP-2 mu subunit at T156 (Gallus gallus)
      - PI(4,5)P2:AP-2:clathrin:FCHO1,2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1 [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:AP-2:clathrin:FCHO1,2:ITSNs:EPS15:REPS1:SGIP1 [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
      - PI(4,5)P2:p-T156 AP-2:clathrin:FCHO1,2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1 [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
    - Auxilin recruits HSPA8:ATP to the clathrin-coated vesicle (Gallus gallus)
      - PI(4)P:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GDP:SYNJs:auxilin [clathrin-coated endocytic vesicle membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
      - PI(4)P:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GDP:SYNJs:auxilin:HSPA8:ATP [clathrin-coated endocytic vesicle membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
    - BAR domain proteins recruit dynamin (Gallus gallus)
      - PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:ITSNs:EPS15:REPS1:clathrin:NECAPs:p-T156 AP-2:SGIP1:CLASP proteins:cargo [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
      - PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GTP [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:ITSNs:EPS15:REPS1:clathrin:NECAPs:p-T156 AP-2:SGIP1:CLASP proteins:cargo [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
    - CLASP proteins and cargo are recruited to the nascent clathrin-coated pit (Gallus gallus)
      - PI(4,5)P2:p-T156 AP-2:clathrin:FCHO1,2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1 [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
      - PI(4,5)P2:p-T156 AP-2:clathrin:FCHO1,2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:FCHO1,2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1 [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
    - Clathrin recruits PIK3C2A (Gallus gallus)
      - PI(4,5)P2:p-T156 AP-2:clathrin:FCHO1,2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:FCHO1,2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1 [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
      - PI(4,5)P2:p-T156 AP-2:clathrin:FCHO1,2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:PIK3C2A [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:FCHO1,2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:FCHO1,2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1 [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
    - Clathrin recruits auxilins to the clathrin-coated vesicle (Gallus gallus)
      - PI(4)P:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GDP:SYNJs [clathrin-coated endocytic vesicle membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
      - PI(4)P:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GDP:SYNJs:auxilin [clathrin-coated endocytic vesicle membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
    - Clathrin-associated PIK3C2A phosphorylates PI(4)P to PI(3,4)P2 (Gallus gallus)
      - PI(4,5)P2:p-T156 AP-2:clathrin:FCHO1,2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:PIK3C2A [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:FCHO1,2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:FCHO1,2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1 [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
    - Dynamin-mediated GTP hydrolysis promotes vesicle scission (Gallus gallus)
      - PI(4)P:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GDP:SYNJs [clathrin-coated endocytic vesicle membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
      - PI(4)P:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GTP:SYNJs [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
    - Endophilins recruit synaptojanins to the clathrin-coated pit (Gallus gallus)
      - PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GTP [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:ITSNs:EPS15:REPS1:clathrin:NECAPs:p-T156 AP-2:SGIP1:CLASP proteins:cargo [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
      - PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GTP:SYNJs [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GTP [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:ITSNs:EPS15:REPS1:clathrin:NECAPs:p-T156 AP-2:SGIP1:CLASP proteins:cargo [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
    - HSPA8-mediated ATP hydrolysis promotes vesicle uncoating (Gallus gallus)
      - PI(4)P:p-T156 AP-2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GDP:SYNJs:auxilin [clathrin-coated endocytic vesicle membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
      - PI(4)P:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GDP:SYNJs:auxilin:HSPA8:ATP [clathrin-coated endocytic vesicle membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
    - RAB5 and GAPVD1 bind AP-2 (Gallus gallus)
      - PI(4)P:p-T156 AP-2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GDP:SYNJs:auxilin [clathrin-coated endocytic vesicle membrane] (Gallus gallus)
        
        PI(4)P:p-T156 AP-2:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GDP:SYNJs:auxilin [clathrin-coated endocytic vesicle membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
    - SNX9 recruits components of the actin polymerizing machinery (Gallus gallus)
      - PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:ITSNs:EPS15:REPS1:clathrin:NECAPs:p-T156 AP-2:SGIP1:CLASP proteins:cargo [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
      - PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:ITSNs:EPS15:REPS1:clathrin:NECAPs:p-T156 AP-2:SGIP1:CLASP proteins:cargo [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
    - SYNJ hydrolyze PI(4,5)P2 to PI(4)P (Gallus gallus)
      - PI(4)P:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GTP:SYNJs [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)
      - PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GTP:SYNJs [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GTP [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins [plasma membrane] (Gallus gallus)
        
        PI(4,5)P2:ITSNs:EPS15:REPS1:clathrin:NECAPs:p-T156 AP-2:SGIP1:CLASP proteins:cargo [plasma membrane] (Gallus gallus)
        
        ITSNs [cytosol] (Gallus gallus)
        
        ITSN1 [cytosol] (Gallus gallus)

External Reference Information

External Reference

UniProt:A0A1D5P467

Reference Genes

ENSEMBL:ENSGALG00000036677

Participates

as a member of

as a candidate of

CDC42 GEFs [cytosol] (Gallus gallus)

as a component of

ITSN1:N-WASP [cytosol] (Gallus gallus)

Inferred From

ITSN1 [cytosol] (Homo sapiens)

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