InterPro domain: IPR021864

General Information

  • Identifier IPR021864
  • Description Domain of unknown function DUF3475
  • Number of genes 1067
  • Gene duplication stats Loading...
  • Associated GO terms GO:0045927  

Abstract

This entry represents the N-terminal domain of PSI proteins from Arabidopsis. This domain is found associated with DUF668 ( IPR007700 ).

PSI1 was identified as a gene that is co-expressed with the phytosulfokine (PSK) receptor genes PSKR1 and PSKR2 in Arabidopsis thaliana. PSI proteins are plant-specific and promote growth [ 1 ].


1. The PSI family of nuclear proteins is required for growth in arabidopsis. Plant Mol. Biol. 86, 289-302

Species distribution

Gene table