InterPro domain: IPR005016

General Information

  • Identifier IPR005016
  • Description Serine incorporator/TMS membrane protein
  • Number of genes 592
  • Gene duplication stats Loading...
  • Associated GO terms GO:0016020  

Abstract

The serine incorporator/TMS membrane protein (TDE1/TMS) family include SERINC1-5 from mammals and membrane protein Tms1 from budding yeasts. Members in this family contain eleven transmembrane helices.

SERINC1-5 function in incorporating serine into membranes and facilitating the synthesis of two serine-derived lipids, phosphatidylserine and sphingolipids [ 1 ]. Serinc3 (also known as TDE1) is overexpressed in tumours [ 2 ].

The function of Tms1 is not clear.


1. Serinc, an activity-regulated protein family, incorporates serine into membrane lipid synthesis. J. Biol. Chem. 280, 35776-83
2. Human TDE1, a TDE1/TMS family member, inhibits apoptosis in vitro and stimulates in vivo tumorigenesis. Oncogene 25, 4549-58

Species distribution

Gene table

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