Name

VTI1BP1 Gene

vesicle transport through interaction with t-SNAREs 1B pseudogene 1

VTI1BP2 Gene

vesicle transport through interaction with t-SNAREs 1B pseudogene 2

VTI1A Gene

vesicle transport through interaction with t-SNAREs 1A

The protein encoded by this gene is a member of the family of soluble N-ethylmaleimide-sensitive fusion protein-attachment protein receptors (SNAREs) that function in intracellular trafficking. This family member is involved in vesicular transport between endosomes and the trans-Golgi network. It is a vesicle-associated SNARE (v-SNARE) that interacts with target membrane SNAREs (t-SNAREs). Polymorphisms in this gene have been associated with binocular function, and also with susceptibility to colorectal and lung cancers. A recurrent rearrangement has been found between this gene and the transcription factor 7-like 2 (TCF7L2) gene in colorectal cancers. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2015]

VTI1B Gene

vesicle transport through interaction with t-SNAREs 1B

Enables SNARE binding activity and chloride channel inhibitor activity. Involved in regulation of protein localization to plasma membrane. Located in several cellular components, including endosome membrane; lysosomal membrane; and perinuclear region of cytoplasm. [provided by Alliance of Genome Resources, Mar 2025]

VTI1BP4 Gene

vesicle transport through interaction with t-SNAREs 1B pseudogene 4

VTI1BP3 Gene

vesicle transport through interaction with t-SNAREs 1B pseudogene 3