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ENZYME

ENZYME entry: EC 3.2.1.15

Accepted Name
endo-polygalacturonase
Alternative Name(s)
pectinase
pectin depolymerase
polygalacturonase
Reaction catalysed
(1,4-alpha-D-galacturonosyl)n+m + H2O <=> (1,4-alpha-D-galacturonosyl)n + (1,4-alpha-D-galacturonosyl)m
Comment(s)
  • The enzyme catalyzes the random hydrolysis of (1->4)-alpha-D- galactosiduronic linkages in pectate and other galacturonans.
  • Different forms of the enzyme have different tolerances to methyl esterification of the substrate.
Cross-references
BRENDA3.2.1.15
EC2PDB3.2.1.15
ExplorEnz3.2.1.15
PRIAM enzyme-specific profiles3.2.1.15
KEGG Ligand Database for Enzyme Nomenclature3.2.1.15
IUBMB Enzyme Nomenclature3.2.1.15
IntEnz3.2.1.15
MEDLINEFind literature relating to 3.2.1.15
MetaCyc3.2.1.15
Rhea expert-curated reactions3.2.1.15
UniProtKB/Swiss-Prot
O23147, ADPG1_ARATHQ8RY29, ADPG2_ARATHO74213, PGLR1_ASPAC
A1CIV8, PGLR1_ASPCLB8N8M2, PGLR1_ASPFNA2QAH3, PGLR1_ASPNC
P26213, PGLR1_ASPNGQ2UHL4, PGLR1_ASPORQ0CMU3, PGLR1_ASPTN
Q00446, PGLR1_COLLNP18192, PGLR1_PECCCQ9Y834, PGLR1_PENOL
Q12708, PGLR1_SCLSCQ70HJ4, PGLR2_ASPACQ9P359, PGLR2_ASPAW
Q8NK98, PGLR2_ASPKWP26214, PGLR2_ASPNAA2R5S4, PGLR2_ASPNC
P0CU55, PGLR2_ASPNGP0CU54, PGLR2_ASPTUQ7M1E7, PGLR2_CHAOB
P43212, PGLR2_CRYJAQ9FY19, PGLR2_JUNASP26509, PGLR2_PECPM
Q9Y833, PGLR2_PENOLQ9LW07, PGLR3_ARATHQ949Z1, PGLR4_ARATH
Q94AJ5, PGLR5_ARATHO22818, PGLR6_ARATHQ9P358, PGLRA_ASPAW
P41749, PGLRA_ASPFAB0Y4Z4, PGLRA_ASPFCQ4WQT2, PGLRA_ASPFU
Q8NK99, PGLRA_ASPKWA2R8F8, PGLRA_ASPNCQ9P4W4, PGLRA_ASPNG
P49575, PGLRA_ASPPAA1CVV8, PGLRA_NEOFIP41750, PGLRB_ASPFA
B0YAH0, PGLRB_ASPFCB8N7Z8, PGLRB_ASPFNQ4WBE1, PGLRB_ASPFU
Q1HAY5, PGLRB_ASPKAA2QCV8, PGLRB_ASPNCQ9P4W3, PGLRB_ASPNG
P35335, PGLRB_ASPORQ5B508, PGLRB_EMENIA1DAQ2, PGLRB_NEOFI
Q70HJ3, PGLRC_ASPACA2QL39, PGLRC_ASPNCQ12554, PGLRC_ASPNG
B8MW78, PGLRD_ASPFNA2QTU0, PGLRD_ASPNCQ9P4W2, PGLRD_ASPNG
Q2UT29, PGLRD_ASPORQ5AYH4, PGLRD_EMENIA1DBR6, PGLRD_NEOFI
A2QBB6, PGLRE_ASPNCO42809, PGLRE_ASPNGP35336, PGLR_ACTDE
B0XPA1, PGLR_ASPFCQ4WR80, PGLR_ASPFUP35337, PGLR_BRANA
P26215, PGLR_COCCAC0HKB1, PGLR_CUPSEP81179, PGLR_DIAAB
Q5ATQ3, PGLR_EMENIQ07181, PGLR_GIBFUQ39766, PGLR_GOSBA
Q39786, PGLR_GOSHIP48978, PGLR_MALDOQ40312, PGLR_MEDSA
A1D145, PGLR_NEOFIQ9Y718, PGLR_PENDIO59925, PGLR_PENEN
O93883, PGLR_PENGRO42824, PGLR_PENJAQ02096, PGLR_PERAE
O97400, PGLR_PHACEP48979, PGLR_PRUPEP20041, PGLR_RALSL
P58598, PGLR_RALSOP27644, PGLR_RHIRDP05117, PGLR_SOLLC
Q05967, PGLR_TOBACA7PZL3, PGLR_VITVIP47180, PGLR_YEAST
Q9SFB7, QRT2_ARATHO49432, QRT3_ARATH

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.2.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.2.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.-.-.-