Family

Sorting nexin-6 (IPR028657)

Short name: SNX6

Family relationships

Description

Sorting nexins (SNXs) are a diverse group of cellular trafficking proteins that are unified by the presence of a phospholipid-binding motif, the PX domain. The ability of these proteins to bind specific phospholipids, as well as their propensity to form protein-protein complexes, points to a role for these proteins in membrane trafficking and protein sorting [PMID: 12461558].

SNX6 was found to interact with members of the transforming growth factor-beta family of receptor serine/threonine kinases. Strong heteromeric interactions were also seen among SNX1, -2, -4, and -6, suggesting the formation in vivo of oligomeric complexes. SNX6 is localized in the cytoplasm where it is thought to target proteins to the trans-Golgi network [PMID: 11279102]. In addition, SNX6 was found to be translocated from the cytoplasm to nucleus by Pim-1, an oncogene product of serine/threonine kinase. This translocation is not affected by Pim-1-dependent phosphorylation, but the functional significance is unknown [PMID: 11591366].

GO terms

Biological Process

GO:0006886 intracellular protein transport

Molecular Function

No terms assigned in this category.

Cellular Component

No terms assigned in this category.

Contributing signatures

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