glycoside hydrolase family 28 protein / polygalacturonase (pectinase) family protein. Identical to Putative polygalacturonase At3g15720 precursor [Arabidopsis Thaliana] (GB:Q9LW07); similar to glycoside hydrolase family 28 protein / polygalacturonase (pectinase) family protein [Arabidopsis thaliana] (TAIR:AT5G27530.1); similar to Glycoside hydrolase, family 28 [Medicago truncatula] (GB:ABC75354.1); contains InterPro domain Pectin lyase fold (InterPro:IPR012334); contains InterPro domain Parallel beta-helix repeat (InterPro:IPR006626); contains InterPro domain Glycoside hydrolase, family 28; (InterPro:IPR000743); contains InterPro domain Pect