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Rabbit Anti-TRAPPC4 antibody
TRAPPC4 is a postsynaptic protein belonging to the TRAPPC4 subfamily of the TRAPP small subunits family of proteins. Expressed in neurons and localizing to the Golgi apparatus, TRAPPC4 is believed to be involved in vesicular transport from the endoplasmic reticulum (ER) to the Golgi, functioning as a component of the multisubunit transport protein particle (TRAPP) complex. Similar to other proteins involved in vesicular transport or synaptic function, TRAPPC4 contains a nonclassical PDZ domain, a TRAPPC1-like domain and a SLCterminus that is similar to a short segment of RyR. Via its nonclassical PDZ domain, TRAPPC4 binds to the SLCterminal EFYA motif of Syndecan-2, suggesting that TRAPPC4 may play an important role in dendritic spine morphogenesis through membrane-trafficking.
Function:
TRAPPC4 is part of the multisubunit TRAPP (transport protein particle) complex and interacts with SDC2. It may play a role in vesicular transport from endoplasmic reticulum to Golgi. TRAPP proteins are involved in tethering during vesicle transport.
Subunit:
Component of the multisubunit TRAPP (transport protein particle) complex, which includes at least TRAPPC2, TRAPPC2L, TRAPPC3, TRAPPC3L, TRAPPC4, TRAPPC5, TRAPPC8, TRAPPC9, TRAPPC10, TRAPPC11 and TRAPPC12. Interacts with SDC2 (By similarity).
Subcellular Location:
Endoplasmic reticulum and Golgi Apparatus
Similarity:
Golgi apparatus, cis-Golgi network (By similarity). Endoplasmic reticulum (By similarity).
Belongs to the TRAPP small subunits family. TRAPPC4 subfamily.
SWISS:
Q9Y296
Gene ID:
51399
Database links:
Entrez Gene: 51399 Human
Entrez Gene: 60409 Mouse
Entrez Gene: 367073 Rat
Omim: 610971 Human
SwissProt: Q9Y296 Human
SwissProt: Q9ES56 Mouse
SwissProt: Q69BT7 Rat
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