exonuclease family protein. Identical to Oligoribonuclease [Arabidopsis Thaliana] (GB:Q9ZVE0;GB:Q8VZL2); similar to unnamed protein product [Vitis vinifera] (GB:CAO67339.1); contains InterPro domain Polynucleotidyl transferase, Ribonuclease H fold; (InterPro:IPR012337); contains InterPro domain Exonuclease; (InterPro:IPR006055); contains InterPro domain Exonuclease, RNase T and DNA polymerase III (InterPro:IPR013520)