DB identifier | AT3G15140 | Secondary Identifier | locus:2083636 |
Brief Description | Polynucleotidyl transferase, ribonuclease H-like superfamily protein |
TAIR Computational Description | Polynucleotidyl transferase, ribonuclease H-like superfamily protein;(source:Araport11) |
TAIR Curator Summary | ERI (At3g15140) encodes a protein of 337 amino acids of the ribonuclease H-like superfamily. The protein contains both DEDDh and SAP domains.The first exon contains a TCT-microsatellite structure (starting 226 bp after ATG) that, based on sequence complementarity, is a miR5021-cleavage target site. ERI is predicted to function as an siRNA exonuclease. Overexpression leads to increased post transcriptional gene silencing and reduced numbers of 21mers. Macroscopically, the growth rate is increased in overexpressors leading to increased biomass. |
TAIR Short Description | Polynucleotidyl transferase, ribonuclease H-like superfamily protein |
TAIR Aliases | ERI-1 |