4.2.2.22 alpha-1,4-endo-poly-GalA lyase, exopectate lyase, exopectate-lyase, pectate lyase 2A, pectate lyase A, pectate transeliminase, Pel, PelA, PL2A, Tm0433 - -, 654513, 657171, 680852, 682998, 694720, 730634, 747458 4.2.2.22 pectate lyase A is a subunit of the extracellular multienzyme complex, called the cellulosome 657171