Aliases for SNAP23 Gene
External Ids for SNAP23 Gene
Previous GeneCards Identifiers for SNAP23 Gene
Specificity of vesicular transport is regulated, in part, by the interaction of a vesicle-associated membrane protein termed synaptobrevin/VAMP with a target compartment membrane protein termed syntaxin. These proteins, together with SNAP25 (synaptosome-associated protein of 25 kDa), form a complex which serves as a binding site for the general membrane fusion machinery. Synaptobrevin/VAMP and syntaxin are believed to be involved in vesicular transport in most, if not all cells, while SNAP25 is present almost exclusively in the brain, suggesting that a ubiquitously expressed homolog of SNAP25 exists to facilitate transport vesicle/target membrane fusion in other tissues. The protein encoded by this gene is structurally and functionally similar to SNAP25 and binds tightly to multiple syntaxins and synaptobrevins/VAMPs. It is an essential component of the high affinity receptor for the general membrane fusion machinery and is an important regulator of transport vesicle docking and fusion. Two alternative transcript variants encoding different protein isoforms have been described for this gene. [provided by RefSeq, Jul 2008]
GeneCards Summary for SNAP23 Gene
SNAP23 (Synaptosome Associated Protein 23) is a Protein Coding gene. Diseases associated with SNAP23 include Tetanus and Hemophagocytic Lymphohistiocytosis. Among its related pathways are Vesicle-mediated transport and Innate Immune System. Gene Ontology (GO) annotations related to this gene include syntaxin binding and SNAP receptor activity. An important paralog of this gene is SNAP25.
UniProtKB/Swiss-Prot Summary for SNAP23 Gene
Essential component of the high affinity receptor for the general membrane fusion machinery and an important regulator of transport vesicle docking and fusion.