This term is obsolete.

GO:0004099 JSON

chitin deacetylase activity

Molecular Function

Definition (GO:0004099 GONUTS page)

Catalysis of the reaction: chitin + H2O = chitosan + acetate.

5,868 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
chitin amidohydrolase activity related

Ancestor Chart

Ancestor chart for GO:0004099
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Ancestor chart

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 E1JI40 7227 E1JI40_DROME GO:0004099 1 NOT-qualified manual annotation exists with evidence code ECO:0000320 from this reference: PMID:18342249
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 J9VYM3 235443 J9VYM3_CRYNH GO:0004099 1 NOT-qualified manual annotation exists with evidence code ECO:0000316 from this reference: PMID:17400891
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

Cross-references

Database ID Description
EC 3.5.1.41
MetaCyc CHITIN-DEACETYLASE-RXN
RHEA 10464

Cross-Ontology Relations

Relation Other Ontology ID Term
has_participant CHEBI CHEBI:30089 acetate
has_participant CHEBI CHEBI:15377 water
has_participant CHEBI CHEBI:57704 cationic chitosan
has_participant CHEBI CHEBI:17029 chitin

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:0004099 based on ALL annotations
The top 100 of 166 co-occurring terms
Co-occurring Term PR S% #Together #Compared
chitin deacetylase activity
33,610.14 100.00 5,800 5,800
fungal-type cell wall biogenesis
7,874.50 21.63 4,280 18,268
ascospore wall assembly
4,332.28 2.64 186 1,443
chitin catabolic process
773.14 2.19 1,778 77,294
side of membrane
637.93 1.85 2,601 137,037
prospore membrane
1,325.37 1.77 181 4,590
hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds
421.72 1.25 5,759 458,978
polysaccharide catabolic process
183.45 0.54 1,775 325,199
adult chitin-based cuticle development
8,535.91 0.27 16 63
larval chitin-based cuticle development
3,585.08 0.27 16 150
Totals 38865 128326165
No co-occurrence statistics for GO:0004099 based on MANUAL annotations
The top 37 of 37 co-occurring terms
Co-occurring Term PR S% #Together #Compared
chitin deacetylase activity
21,894.90 100.00 59 59
adult chitin-based cuticle development
8,210.59 8.70 6 16
larval chitin-based cuticle development
3,457.09 6.59 6 38
ascospore wall assembly
1,990.45 5.04 6 66
regulation of tube length, open tracheal system
1,751.59 4.69 6 75
polysaccharide catabolic process
1,397.55 2.91 3 47
evasion of host immune response
755.00 1.74 2 58
chitosan layer of spore wall
21,894.90 1.69 1 1
fungal-type cell wall biogenesis
415.73 1.40 3 158
chitin catabolic process
306.76 1.29 8 571
Totals 160 762608

Change Log

Timestamp Action Category Detail
2020-10-08 Added SYNONYM chitin amidohydrolase activity
2020-10-08 Deleted SYNONYM chitin amidohydrolase activity
2018-07-13 Deleted XREF RHEA:10467
2018-07-13 Added XREF RHEA:10464
2011-09-16 Added XREF RHEA:10467
2008-05-13 Added DEFINITION Catalysis of the reaction: chitin + H2O = chitosan + acetate.
2008-05-12 Deleted DEFINITION Catalysis of the reaction: chitin + H2O = chitosan + acetate.
2008-04-01 Updated RELATION is a GO:0016811 (hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides)
2008-04-01 Updated RELATION is a GO:0019213 (deacetylase activity)
2007-11-08 Added SYNONYM chitin amidohydrolase activity
Timestamp Action Category Detail
2003-03-19 Updated TERM chitin deacetylase activity
2002-02-06 Updated TERM chitin deacetylase
2001-04-03 Updated TERM chitin deacetylase
2001-03-30 Added TERM chitin deacetylase
Timestamp Action Category Detail
2020-10-08 Added SYNONYM chitin amidohydrolase activity
2020-10-08 Deleted SYNONYM chitin amidohydrolase activity
2008-05-13 Added DEFINITION Catalysis of the reaction: chitin + H2O = chitosan + acetate.
2008-05-12 Deleted DEFINITION Catalysis of the reaction: chitin + H2O = chitosan + acetate.
2007-11-08 Added SYNONYM chitin amidohydrolase activity
2002-11-27 Added DEFINITION Catalysis of the reaction: chitin + H2O = chitosan + acetate.
Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0016811 (hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides)
2008-04-01 Updated RELATION is a GO:0019213 (deacetylase activity)
Timestamp Action Category Detail
2018-07-13 Deleted XREF RHEA:10467
2018-07-13 Added XREF RHEA:10464
2011-09-16 Added XREF RHEA:10467
2003-10-27 Added XREF MetaCyc:CHITIN-DEACETYLASE-RXN
2001-03-30 Added XREF EC:3.5.1.41
Timestamp Action Category Detail
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