Identical to Uncharacterized protein At4g15970 [Arabidopsis Thaliana] (GB:P0C042;GB:O23446); similar to unknown protein [Arabidopsis thaliana] (TAIR:AT4G19970.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO63244.1); contains domain REGULATORY PROTEIN (PTHR10483:SF6); contains domain PENTATRICOPEPTIDE REPEAT-CONTAINING PROTEIN (PTHR10483)