glycoside hydrolase family 28 protein / polygalacturonase (pectinase) family protein. similar to glycoside hydrolase family 28 protein / polygalacturonase (pectinase) family protein [Arabidopsis thaliana] (TAIR:AT3G61490.1); similar to glycoside hydrolase family 28 protein / polygalacturonase (pectinase) family protein [Arabidopsis thaliana] (TAIR:AT3G61490.2); similar to unnamed protein product [Vitis vinifera] (GB:CAO65921.1); similar to polygalacturonase-like protein [Fragaria x ananassa] (GB:AAP33475.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO39664.1); contains InterPro domain Pectin lyase fold (InterPro:IPR012334); co