InterPro domain: IPR014403
General Information
- Identifier IPR014403
- Description Vegetative storage protein/acid phosphatase
- Number of genes 727
- Gene duplication stats Loading...
Abstract
This entry includes vegetative storage protein (VSP) and acid phosphatase 1 (APS1) from plants, and some uncharacterised proteins from bacteria. [ 1 , 2 ].
Arabidopsis VSP, including VSP1 and VSP2, are acid phosphatases involved in plant defense and flower development. Their structures have been resolved [ 3 ].
1. The soybean vegetative storage proteins VSP alpha and VSP beta are acid phosphatases active on polyphosphates. J. Biol. Chem. 267, 15958-64
2. Arabidopsis thaliana vegetative storage protein (VSP) genes: gene organization and tissue-specific expression. Plant Mol. Biol. 38, 565-76
3. The crystal structure of Arabidopsis VSP1 reveals the plant class C-like phosphatase structure of the DDDD superfamily of phosphohydrolases. PLoS ONE 7, e49421