ID 3.2.1.15 DE endo-polygalacturonase. AN pectinase. AN pectin depolymerase. AN polygalacturonase. CA (1,4-alpha-D-galacturonosyl)n+m + H2O = (1,4-alpha-D-galacturonosyl)n + CA (1,4-alpha-D-galacturonosyl)m. CC -!- The enzyme catalyzes the random hydrolysis of (1->4)-alpha-D- CC galactosiduronic linkages in pectate and other galacturonans. CC -!- Different forms of the enzyme have different tolerances to methyl CC esterification of the substrate. DR O23147, ADPG1_ARATH; Q8RY29, ADPG2_ARATH; O74213, PGLR1_ASPAC; DR A1CIV8, PGLR1_ASPCL; B8N8M2, PGLR1_ASPFN; A2QAH3, PGLR1_ASPNC; DR P26213, PGLR1_ASPNG; Q2UHL4, PGLR1_ASPOR; Q0CMU3, PGLR1_ASPTN; DR Q00446, PGLR1_COLLN; P18192, PGLR1_PECCC; Q9Y834, PGLR1_PENOL; DR Q12708, PGLR1_SCLSC; Q70HJ4, PGLR2_ASPAC; Q9P359, PGLR2_ASPAW; DR Q8NK98, PGLR2_ASPKW; P26214, PGLR2_ASPNA; A2R5S4, PGLR2_ASPNC; DR P0CU55, PGLR2_ASPNG; P0CU54, PGLR2_ASPTU; Q7M1E7, PGLR2_CHAOB; DR P43212, PGLR2_CRYJA; Q9FY19, PGLR2_JUNAS; P26509, PGLR2_PECPM; DR Q9Y833, PGLR2_PENOL; Q9LW07, PGLR3_ARATH; Q949Z1, PGLR4_ARATH; DR Q94AJ5, PGLR5_ARATH; O22818, PGLR6_ARATH; Q9P358, PGLRA_ASPAW; DR P41749, PGLRA_ASPFA; B0Y4Z4, PGLRA_ASPFC; Q4WQT2, PGLRA_ASPFU; DR Q8NK99, PGLRA_ASPKW; A2R8F8, PGLRA_ASPNC; Q9P4W4, PGLRA_ASPNG; DR P49575, PGLRA_ASPPA; A1CVV8, PGLRA_NEOFI; P41750, PGLRB_ASPFA; DR B0YAH0, PGLRB_ASPFC; B8N7Z8, PGLRB_ASPFN; Q4WBE1, PGLRB_ASPFU; DR Q1HAY5, PGLRB_ASPKA; A2QCV8, PGLRB_ASPNC; Q9P4W3, PGLRB_ASPNG; DR P35335, PGLRB_ASPOR; Q5B508, PGLRB_EMENI; A1DAQ2, PGLRB_NEOFI; DR Q70HJ3, PGLRC_ASPAC; A2QL39, PGLRC_ASPNC; Q12554, PGLRC_ASPNG; DR B8MW78, PGLRD_ASPFN; A2QTU0, PGLRD_ASPNC; Q9P4W2, PGLRD_ASPNG; DR Q2UT29, PGLRD_ASPOR; Q5AYH4, PGLRD_EMENI; A1DBR6, PGLRD_NEOFI; DR A2QBB6, PGLRE_ASPNC; O42809, PGLRE_ASPNG; P35336, PGLR_ACTDE ; DR B0XPA1, PGLR_ASPFC ; Q4WR80, PGLR_ASPFU ; P35337, PGLR_BRANA ; DR P26215, PGLR_COCCA ; C0HKB1, PGLR_CUPSE ; P81179, PGLR_DIAAB ; DR Q5ATQ3, PGLR_EMENI ; Q07181, PGLR_GIBFU ; Q39766, PGLR_GOSBA ; DR Q39786, PGLR_GOSHI ; P48978, PGLR_MALDO ; Q40312, PGLR_MEDSA ; DR A1D145, PGLR_NEOFI ; Q9Y718, PGLR_PENDI ; O59925, PGLR_PENEN ; DR O93883, PGLR_PENGR ; O42824, PGLR_PENJA ; Q02096, PGLR_PERAE ; DR O97400, PGLR_PHACE ; P48979, PGLR_PRUPE ; P58598, PGLR_RALN1 ; DR P20041, PGLR_RALSL ; P27644, PGLR_RHIRD ; P05117, PGLR_SOLLC ; DR Q05967, PGLR_TOBAC ; A7PZL3, PGLR_VITVI ; P47180, PGLR_YEAST ; DR Q9SFB7, QRT2_ARATH ; O49432, QRT3_ARATH ; //