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Switch #:
SWTI000389
Switch type:
Binary
Switch subtype:
Physicochemical compatibility

Description:
Phosphorylation of Y1021 in the SH2-binding motif of Platelet-derived growth factor receptor beta (PDGFRB) induces binding to the 1-phosphatidylinositol-4,5-bisphosphate phosphodiesterase gamma-1 (PLCG1) protein.

Participants:
(1) Platelet-derived growth factor receptor beta (PDGFRB)
(2) 1-phosphatidylinositol-4,5-bisphosphate phosphodiesterase gamma-1 (PLCG1)

Interactions
Interaction #1 PDGFRB - PLCG1

Interfaces
(1) ELM:LIG_SH2_IIA motif (1018DNDYIIPLPDPK1029) in Platelet-derived growth factor receptor beta (PDGFRB)
(2) SH2 domain (550-639) in 1-phosphatidylinositol-4,5-bisphosphate phosphodiesterase gamma-1 (PLCG1)

Interaction Regulation
PTM-dependent Induction (Phosphorylation of Y1021 on Platelet-derived growth factor receptor beta (PDGFRB)) of the Platelet-derived growth factor receptor beta (PDGFRB) LIG_SH2_IIA motif - 1-phosphatidylinositol-4,5-bisphosphate phosphodiesterase gamma-1 (PLCG1) SH2 domain interaction


Additional Information
Structural information: 2PLE
References

(1) Nuclear magnetic resonance structure of an SH2 domain of phospholipase C-gamma 1 complexed with a high affinity binding peptide.
Pascal et al. Cell (1994)

See also

Other switches involving participants
Platelet-derived growth factor receptor beta (PDGFRB) - 2 more (view)

Other switches involving interfaces
SH2 domain - 140 more (view)
ELM:LIG_SH2_IIA - 12 more (view)




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