glycoside hydrolase family 28 protein / polygalacturonase (pectinase) family protein; FUNCTIONS IN: polygalacturonase activity, nucleic acid binding; INVOLVED IN: carbohydrate metabolic process; LOCATED IN: endomembrane system; CONTAINS InterPro DOMAIN/s: Pectin lyase fold/virulence factor (InterPro:IPR011050), Polynucleotidyl transferase, ribonuclease H fold (InterPro:IPR012337), Pectin lyase fold (InterPro:IPR012334), Glycoside hydrolase, family 28 (InterPro:IPR000743), Parallel beta-helix repeat (InterPro:IPR006626); BEST Arabidopsis thaliana protein match is: Pectin lyase-like superfamily protein (TAIR:AT1G43080.1); Has 4055 Blast hits to 4034 proteins in 453 species: Archae - 8; Bacteria - 853; Metazoa - 14; Fungi - 1250; Plants - 1822; Viruses - 0; Other Eukaryotes - 108 (source: NCBI BLink). AT2G33160