Family

Vesicle-associated membrane protein-associated protein B (IPR030226)

Short name: VapB

Family relationships

Description

Vesicle-associated membrane-protein-associated protein B (VAPB) is an endoplasmic reticulum (ER) protein involved in vesicle trafficking [PMID: 9920726]. It plays a significant role in the process that suppresses the accumulation of unfolded proteins in the endoplasmic reticulum, known as unfolded protein response (UPR) [PMID: 16891305]. VAPB is involved in calcium homeostasis [PMID: 22131369], and mutations in the VAPB gene are linked to autosomal-dominant motor neuron diseases [PMID: 24372953].

GO terms

Biological Process

GO:0006874 cellular calcium ion homeostasis
GO:0030968 endoplasmic reticulum unfolded protein response

Molecular Function

No terms assigned in this category.

Cellular Component

GO:0005794 Golgi apparatus
GO:0005789 endoplasmic reticulum membrane

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
PANTHER