This term is obsolete.

GO:0004650 JSON

polygalacturonase activity

Molecular Function

Definition (GO:0004650 GONUTS page)

Catalysis of the random hydrolysis of (1->4)-alpha-D-galactosiduronic linkages in pectate and other galacturonans.

59,960 annotations

Synonyms

Synonyms are alternative words or phrases closely related in meaning to the term name, with indication of the relationship between the name and synonym given by the synonym scope.

Synonym Type
endo-D-galacturonase activity exact
endopolygalacturonase activity exact
poly-alpha-1,4-galacturonide glycanohydrolase activity exact
pectin polygalacturonase activity related
pectinase activity narrow
pectin hydrolase activity related
endo-polygalacturonase activity exact
poly(1,4-alpha-D-galacturonide) glycanohydrolase activity exact
pectolase activity related
endogalacturonase activity exact

Ancestor Chart

Ancestor chart for GO:0004650
Chart options
Ancestor chart

Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0004650

Child Term Relationship to
GO:0004650
polygalacturonase inhibitor activity
negatively_regulates

Annotation Guidance

Usage of this term is subject to the following annotation guidelines:

Annotating to catalytic activities using the IPI evidence code Link
Describing enzyme functions that catalyse multi-stage reactions Link

Annotation Blacklist

This list aims to correct incorrect annotations to UniProtKB accessions inferred from electronic annotation (IEA) methods that are supplied by the UniProt-GOA project to the GO Consortium:

Category Entity Type Entity ID Taxon ID Entity Name Ancestor GO ID Reason Rule/Method ID
NOT-qualified manual protein E9PTA2 10116 TRPM2_RAT GO:0016787 2 NOT-qualified manual annotations exist with these evidence codes: ECO:0000250, ECO:0000266 from these references: GO_REF:0000024, GO_REF:0000096
NOT-qualified manual protein O94759 9606 TRPM2_HUMAN GO:0016787 1 NOT-qualified manual annotation exists with evidence code ECO:0000315 from this reference: PMID:27383051
NOT-qualified manual protein P02521 9031 ARLY1_CHICK GO:0003824 1 NOT-qualified manual annotation exists with evidence code ECO:0000304 from this reference: PMID:11258884
NOT-qualified manual protein Q62226 10090 SHH_MOUSE GO:0016787 1 NOT-qualified manual annotation exists with evidence code ECO:0000314 from this reference: PMID:10500113
NOT-qualified manual protein Q63673 10116 SHH_RAT GO:0016787 1 NOT-qualified manual annotation exists with evidence code ECO:0000266 from this reference: GO_REF:0000096
NOT-qualified manual protein Q7KGG1 7227 Q7KGG1_DROME GO:0003824 1 NOT-qualified manual annotation exists with evidence code ECO:0000320 from this reference: PMID:11904370
NOT-qualified manual protein Q7SIE0 9103 ARLY1_MELGA GO:0003824 1 NOT-qualified manual annotation exists with evidence code ECO:0000304 from this reference: PMID:11258884
NOT-qualified manual protein Q8MZ84 7227 Q8MZ84_DROME GO:0003824 1 NOT-qualified manual annotation exists with evidence code ECO:0000320 from this reference: PMID:11904370
NOT-qualified manual protein Q91YD4 10090 TRPM2_MOUSE GO:0016787 1 NOT-qualified manual annotation exists with evidence code ECO:0000250 from this reference: GO_REF:0000024
NOT-qualified manual protein Q93Y07 3702 SFR2_ARATH GO:0016798 1 NOT-qualified manual annotation exists with evidence code ECO:0000314 from this reference: PMID:25100720

Cross-references

Database ID Description
EC 3.2.1.15
InterPro IPR000743 Glycoside hydrolase, family 28
InterPro IPR039279 Polygalacturonase QRT3-like
MetaCyc RXN-2103

Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated.

No co-occurrence statistics for GO:0004650 based on ALL annotations
The top 100 of 709 co-occurring terms
Co-occurring Term PR S% #Together #Compared
polygalacturonase activity
3,316.12 100.00 59,755 59,755
pectin catabolic process
327.36 5.86 7,517 76,147
rhamnogalacturonan alpha-L-rhamnopyranosyl-(1->4)-alpha-D-galactopyranosyluronide lyase activity
3,316.12 3.03 1,812 1,812
hydrolase activity, acting on glycosyl bonds
97.88 2.94 54,139 1,834,155
alpha-galactosidase activity
173.99 2.46 2,647 50,450
hydrolase activity, hydrolyzing O-glycosyl compounds
79.20 2.33 28,679 1,200,842
cell wall organization
70.58 2.09 31,176 1,464,669
carbohydrate metabolic process
55.66 1.68 53,979 3,216,046
extracellular region
40.00 1.19 31,707 2,628,559
polysaccharide catabolic process
42.91 1.09 3,943 304,687
Totals 302483 93332787
No co-occurrence statistics for GO:0004650 based on MANUAL annotations
The top 31 of 31 co-occurring terms
Co-occurring Term PR S% #Together #Compared
polygalacturonase activity
7,390.23 100.00 191 191
pectin catabolic process
527.87 6.63 92 1,288
galacturan 1,4-alpha-galacturonidase activity
6,466.45 3.65 7 8
cell wall modification involved in abscission
7,390.22 1.57 3 3
acquisition of nutrients from host
1,705.44 1.49 3 13
pectate lyase activity
568.48 0.93 2 26
extracellular region
63.67 0.85 88 10,215
fruit dehiscence
134.37 0.85 3 165
anther dehiscence
127.42 0.83 3 174
periplasmic space
123.17 0.82 3 180
Totals 419 230807

Change Log

Timestamp Action Category Detail
2020-10-08 Deleted SYNONYM pectolase activity
2020-10-08 Deleted SYNONYM pectin polygalacturonase activity
2020-10-08 Added SYNONYM pectolase activity
2020-10-08 Added SYNONYM pectin polygalacturonase activity
2020-10-08 Deleted SYNONYM pectin hydrolase activity
2020-10-08 Added SYNONYM pectin hydrolase activity
2011-10-28 Added DEFINITION Catalysis of the random hydrolysis of (1->4)-alpha-D-galactosiduronic linkages in pectate and other galacturonans.
2011-10-28 Deleted DEFINITION Catalysis of the random hydrolysis of 1,4-alpha-D-galactosiduronic linkages in pectate and other galacturonans.
2009-05-21 Added XREF MetaCyc:RXN-2103
2009-05-21 Deleted XREF MetaCyc:3.2.1.15-RXN
Timestamp Action Category Detail
2003-03-19 Updated TERM polygalacturonase activity
2002-02-06 Updated TERM polygalacturonase
2001-04-03 Updated TERM polygalacturonase
2001-03-30 Added TERM polygalacturonase
Timestamp Action Category Detail
2020-10-08 Deleted SYNONYM pectolase activity
2020-10-08 Deleted SYNONYM pectin polygalacturonase activity
2020-10-08 Added SYNONYM pectolase activity
2020-10-08 Added SYNONYM pectin polygalacturonase activity
2020-10-08 Deleted SYNONYM pectin hydrolase activity
2020-10-08 Added SYNONYM pectin hydrolase activity
2011-10-28 Added DEFINITION Catalysis of the random hydrolysis of (1->4)-alpha-D-galactosiduronic linkages in pectate and other galacturonans.
2011-10-28 Deleted DEFINITION Catalysis of the random hydrolysis of 1,4-alpha-D-galactosiduronic linkages in pectate and other galacturonans.
2008-05-13 Added DEFINITION Catalysis of the random hydrolysis of 1,4-alpha-D-galactosiduronic linkages in pectate and other galacturonans.
2008-05-12 Deleted DEFINITION Catalysis of the random hydrolysis of 1,4-alpha-D-galactosiduronic linkages in pectate and other galacturonans.
2007-11-08 Added SYNONYM pectin polygalacturonase activity
2007-11-08 Added SYNONYM pectolase activity
2007-11-08 Added SYNONYM pectin hydrolase activity
2007-09-06 Added SYNONYM pectinase activity
2007-09-06 Added SYNONYM pectin depolymerase activity
2007-08-09 Deleted SYNONYM endopolygalacturonase activity
2007-08-09 Deleted SYNONYM endogalacturonase activity
2007-08-09 Deleted SYNONYM endo-polygalacturonase activity
2007-08-09 Deleted SYNONYM endo-D-galacturonase activity
2007-08-09 Added SYNONYM poly-alpha-1,4-galacturonide glycanohydrolase activity
2007-08-09 Added SYNONYM poly(1,4-alpha-D-galacturonide) glycanohydrolase activity
2007-08-09 Added SYNONYM endopolygalacturonase activity
2007-08-09 Added SYNONYM endogalacturonase activity
2007-08-09 Deleted SYNONYM poly(1,4-alpha-D-galacturonide) glycanohydrolase activity
2007-08-09 Added SYNONYM endo-D-galacturonase activity
2007-08-09 Deleted SYNONYM poly-alpha-1,4-galacturonide glycanohydrolase activity
2007-08-09 Added SYNONYM endo-polygalacturonase activity
2005-09-18 Added SYNONYM poly-alpha-1,4-galacturonide glycanohydrolase activity
2005-09-18 Added SYNONYM poly(1,4-alpha-D-galacturonide) glycanohydrolase activity
2005-09-18 Added SYNONYM endopolygalacturonase activity
2005-09-18 Added SYNONYM endo-polygalacturonase activity
2005-09-18 Added SYNONYM endo-D-galacturonase activity
2005-09-18 Added SYNONYM endogalacturonase activity
2003-08-06 Updated DEFINITION Catalysis of the random hydrolysis of 1,4-alpha-D-galactosiduronic linkages in pectate and other galacturonans.
2002-11-27 Added DEFINITION Catalysis of the reaction: random hydrolysis of 1,4-alpha-D-galactosiduronic linkages in pectate and other galacturonans.
Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0004553 (hydrolase activity, hydrolyzing O-glycosyl compounds)
Timestamp Action Category Detail
2009-05-21 Added XREF MetaCyc:RXN-2103
2009-05-21 Deleted XREF MetaCyc:3.2.1.15-RXN
2003-10-27 Added XREF MetaCyc:3.2.1.15-RXN
2001-03-30 Added XREF EC:3.2.1.15
Timestamp Action Category Detail
Please Wait...

Not found :(

Sorry, but the Term you were trying to view does not exist.

Reported error:

It looks like this may have been caused by:

  • a mistyped URL
  • an out-of-date link
This website requires cookies, and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our Privacy Notice and Terms of Use.