PP2A binds CTLA4 homodimer
type: GO_0003674
BFO_0000050: CTLA4 inhibitory signaling
directly activates: CTLA-4 binds B7-1/B7-2

CTLA-4 binds B7-1/B7-2
type: GO_0003674
BFO_0000050: CTLA4 inhibitory signaling
directly activates: Phosphorylation of CTLA-4
directly activates: Catalysis257

Phosphorylation of CTLA-4
type: Restriction
  on property: BFO_0000066
  some values from: GO_0005829
type: GO_0004713
BFO_0000050: CTLA4 inhibitory signaling
directly activates: SHP2 phosphatase binds CTLA-4
directly activates: Dephosphorylation of AKT by PP2A
directly activates: Catalysis258

SHP2 phosphatase binds CTLA-4
type: GO_0003674
BFO_0000050: CTLA4 inhibitory signaling

Dephosphorylation of AKT by PP2A
type: Restriction
  on property: BFO_0000066
  some values from: GO_0005829
type: GO_0008195
BFO_0000050: CTLA4 inhibitory signaling

CTLA4 inhibitory signaling
type: GO_0008150