Difference between revisions of "Phosphatase Subfamily VSP"
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===Evolution=== | ===Evolution=== | ||
| + | VSPs are holozoan-specific and lost in both nematodes and insects. There are two human genes, TPTE (PTEN2) and TPTE2 (TPIP). | ||
===Domain Structure=== | ===Domain Structure=== | ||
Revision as of 00:18, 29 December 2014
Phosphatase Classification: Superfamily CC1: Family PTEN: Subfamily VSP
This page is a stub - more information to follow.
The Voltage Sensitive Phosphatase (VSP) members consist of a voltage sensor consisting of four transmembrane segments, in addition to phosphatase domain and C2 domain. It has two members in human, TPTE and TPTE2 (TPIP), but TPTE is a pseudophosphatase. The subfamily is conserved in holozoa but absent from nematodes and most arthropods. It usually has a single copy in each species, and the two human copies appear to be a primate duplication.
Evolution
VSPs are holozoan-specific and lost in both nematodes and insects. There are two human genes, TPTE (PTEN2) and TPTE2 (TPIP).
