vesicle-associated membrane protein-associated protein A (VAMP-associated protein A, VAMP-A, VAP-A, 33 kD Vamp-associated protein, VAP-33, VAPA, VAP33)

Function

• vesicle trafficking
• homodimer & heterodimer with VAPB
• interacts with VAMP1, VAMP2, STX1A, BET1, SEC22C, OSBPL1A, OCLN
• may associate with cytoskeleton

Compartment

• cell membrane
• intracellular vesicles with SNARE proteins
• colocalizes with OCLN at the tight junction in polarized epithelial cells

Expression

ubiquitous

More general terms

• membrane protein

Database

• OMIM: https://mirror.omim.org/entry/605703
• UniProt: http://www.uniprot.org/uniprot/Q9P0L0.html