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Switch #:
SWTI000009
Switch type:
Uncategorised
Switch subtype:
Uncategorised

Description:
Phosphorylation of T156 in AP-2 complex subunit mu (AP2M1) by AP2-associated protein kinase 1 (AAK1) upon clathrin recruitment strengthens the interaction between AP-2 complex subunit mu (AP2M1) and cargo proteins.

Participants:
(1) Lysosomal acid phosphatase (ACP2)
(2) AP-2 complex subunit mu (AP2M1)

Interactions
Interaction #1 ACP2 - AP2M1

Interfaces
(1) TRG_ENDOCYTIC_2 motif (413YRHV416) in Lysosomal acid phosphatase (ACP2)
(2) Adaptor complexes medium subunit family (159-435) in AP-2 complex subunit mu (AP2M1)

Interaction Regulation
PTM-dependent Induction (Phosphorylation of T156 on AP-2 complex subunit mu (AP2M1)) of the Lysosomal acid phosphatase (ACP2) TRG_ENDOCYTIC_2 motif - AP-2 complex subunit mu (AP2M1) Adaptor complexes medium subunit family interaction

Regulatory Enzymes for switch
Modifying enzymes for residue: T156: AP2-associated protein kinase 1 (AAK1)

Context
References

(1) Phosphorylation of the AP2 mu subunit by AAK1 mediates high affinity binding to membrane protein sorting signals.
Ricotta et al. J. Cell Biol. (2002)

See also

Other switches involving participants
AP-2 complex subunit mu (AP2M1) - 15 more (view)

Other switches involving interfaces
TRG_ENDOCYTIC_2 - 21 more (view)
Adaptor complexes medium subunit family - 21 more (view)




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