protein kinase C & casein kinase substrate in neurons protein 3; SH3 domain-containing protein 6511; endophilin I (PACSIN3)
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Function
- may play a role in vesicle formation & transport
- phosphorylated by casein kinase 2 (CK2) & protein kinase C (PKC) (probable)
- homo- & hetero-aggregates with other PACSINs
- binds dynamin-1, synaptojanin, synapsin-1 & the neural Wiskott-Aldrich syndrome protein (N-WASP)
- also interacts with MDC9 & MDC15
Structure
- belongs to the PACSIN family
- contains 1 FCH domain
- contains 1 SH3 domain
Compartment
- cytoplasm
- cell membrane; peripheral membrane protein; cytoplasmic side
- detected at the inner aspect of the plasma membrane in cells or myotubes
Expression
- expressed in heart & skeletal muscle, lung, kidney, adrenal gland & placenta