polyadenylate-binding protein-related / PABP-related. Identical to UPF0496 protein At3g19330 [Arabidopsis Thaliana] (GB:Q9LT84;GB:Q3E7M1;GB:Q3EB43); similar to unknown protein [Arabidopsis thaliana] (TAIR:AT3G19250.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN67266.1); contains InterPro domain Protein of unknown function DUF677 (InterPro:IPR007749)