BURP domain-containing protein / polygalacturonase, putative. Identical to Probable polygalacturonase non-catalytic subunit At1g60390 precursor [Arabidopsis Thaliana] (GB:O80760;GB:Q0WTJ0); similar to JP630, polygalacturonase [Arabidopsis thaliana] (TAIR:AT1G23760.1); similar to BURP domain-containing protein / polygalacturonase, putative [Arabidopsis thaliana] (TAIR:AT1G70370.1); similar to Polygalacturonase-1 non-catalytic subunit beta precursor (AroGP1) (Polygalacturonase converter) (PG converter) (GB:Q40161); similar to unnamed protein product [Vitis vinifera] (GB:CAO66055.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO66