Expasy logo

ENZYME

ENZYME entry: EC 3.2.1.67

PURL: https://purl.expasy.org/enzyme/EC/3.2.1.67
Accepted Name
galacturonan 1,4-alpha-galacturonidase
Alternative Name(s)
exopolygalacturonase
galacturan 1,4-alpha-galacturonidase
poly(galacturonate) hydrolase
Reaction catalysed
[(1->4)-alpha-D-galacturonosyl](n) + H2O = alpha-D-galacturonate + [(1->4)-alpha-D-galacturonosyl](n-1)
Comment(s)
  • The enzyme hydrolyzes the first glycosidic bond from the non-reducing end of the substrate.
  • It is specific for saturated oligomers of D-homogalacturonan, and is unable to degrade unsaturated substrates or methyl-esterified substrates.
Cross-references
BRENDA3.2.1.67
EC2PDB3.2.1.67
ExplorEnz3.2.1.67
KEGG Ligand Database for Enzyme Nomenclature3.2.1.67
IUBMB Enzyme Nomenclature3.2.1.67
MEDLINEFind literature relating to 3.2.1.67
MetaCyc3.2.1.67
Rhea expert-curated reactions3.2.1.67
UniProtKB/Swiss-Prot
P39130, LPLD_BACSUA9KTB9, LPLD_LACP7D3T426, LPLD_THEIA
I3VRU1, LPLD_THESWP49062, PGLR1_ARATHP26216, PGLR1_MAIZE
P49063, PGLR2_ARATHP35338, PGLR2_MAIZEQ6H9K0, PGLR2_PLAAC
P35339, PGLR3_MAIZEB0YDE8, PGLRX_ASPFCB8NG16, PGLRX_ASPFN
Q4WCZ8, PGLRX_ASPFUA2R060, PGLRX_ASPNCQ27UB3, PGLRX_ASPNG
Q0CGP0, PGLRX_ASPTNQ00293, PGLRX_ASPTUQ00359, PGLRX_COCCA
A1DLC1, PGLRX_NEOFIP24548, PGLR_OENORQ5ASG9, PGLX1_EMENI
Q5ARN5, PGLX2_EMENIA2QW66, PGXA_ASPNCQ27UB2, PGXA_ASPNG
B0YAA4, PGXB_ASPFCB8NX60, PGXB_ASPFNQ4WBK6, PGXB_ASPFU
A2QHG0, PGXB_ASPNCQ27UB1, PGXB_ASPNGQ2TW03, PGXB_ASPOR
Q0C7H7, PGXB_ASPTNQ873X6, PGXB_EMENIA1DAX2, PGXB_NEOFI
B0XYC4, PGXC_ASPFCB8MZZ6, PGXC_ASPFNQ4WX94, PGXC_ASPFU
A2QEW2, PGXC_ASPNCQ27UB0, PGXC_ASPNGQ2UQ40, PGXC_ASPOR
Q0CXI3, PGXC_ASPTNA1D7I1, PGXC_NEOFIB8NJB0, RGXA_ASPFN
A2QBB4, RGXA_ASPNCQ2EQQ2, RGXA_ASPNGQ2UP32, RGXA_ASPOR
A2RAY7, RGXC_ASPNCA1D415, RGXC_NEOFII1BPS7, RPG13_RHIO9
I1BYN5, RPG14_RHIO9I1BYM7, RPG15_RHIO9I1BYN6, RPG16_RHIO9
W8P8Q3, SALK6_KALTU

View entry in original ENZYME format
View entry in raw text format (no links)
All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
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.-.-.-