Health Dictionary Find a Doctor

SNX3

Sorting nexin-3 is a protein that in humans is encoded by the SNX3 gene.[1][2]

This gene encodes a member of the sorting nexin family. Members of this family contain a phox (PX) domain, which is a phosphoinositide binding domain, and are involved in intracellular trafficking. This protein does not contain a coiled coil region, like most family members. This protein interacts with phosphatidylinositol-3-phosphate, and is involved in protein trafficking.[2]

References

References

Further reading

Further reading



Looking for the patient version?

Back to the patient-friendly article

© 2026 MyEClinic – IFTM Institut für Telematik in der Medizin GmbH