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GO:0004427 inorganic diphosphatase activity

Term Information

ID GO:0004427
Name inorganic diphosphatase activity
Ontology Molecular Function
Definition Catalysis of the reaction: diphosphate + H(2)O = H(+) + 2 phosphate.
GONUTS GO:0004427 Wiki Page

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. Click on the icon for more details.
Type Synonym
exact diphosphate phosphohydrolase activity
exact pyrophosphate phosphohydrolase activity
exact inorganic pyrophosphatase activity

Annotation Guidance

Usage of this term is subject to the following annotation guidelines:
Annotation Guidelines
Annotating to catalytic activities using the IPI evidence codeLink
Describing enzyme functions that catalyse multi-stage reactionsLink

Cross-references

Database ID
EC 3.6.1.1
InterPro IPR004131
InterPro IPR008162
InterPro IPR022934
KEGG R00004
MetaCyc INORGPYROPHOSPHAT-RXN
RHEA 24579

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0004427:
Term has no children

Protein Annotation

Displaying annotations FIRST to LAST of TOTAL Page size: Additional filters: Bookmarkable link
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GO Term Name
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Original GO Term Name
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Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated with GO:0004427. The terms are listed in descending order of number of times the term has been co-annotated.
The table on the left is calculated using both electronic and manual-evidenced annotations, while the table on the right is calculated using only manual-evidenced annotations.
Co-occurrence statistics for GO:0004427 based on the entire annotation set Co-occurrence statistics for GO:0004427 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2010-10-11 Added XREF KEGG:R00004
2010-10-11 Added XREF RHEA:24579
2010-10-11 Added DEFINITION Catalysis of the reaction: diphosphate + H(2)O = H(+) + 2 phosphate.
2010-10-11 Deleted DEFINITION Catalysis of the reaction: diphosphate + H2O = 2 phosphate.
2008-05-13 Added DEFINITION Catalysis of the reaction: diphosphate + H2O = 2 phosphate.
2008-05-12 Deleted DEFINITION Catalysis of the reaction: diphosphate + H2O = 2 phosphate.
2008-04-01 Updated RELATION is a GO:0016462 (pyrophosphatase activity)
2007-09-06 Added SYNONYM diphosphate phosphohydrolase activity
2007-09-06 Added SYNONYM inorganic pyrophosphatase activity
2007-09-06 Added SYNONYM pyrophosphate phosphohydrolase activity
2003-10-27 Added XREF MetaCyc:INORGPYROPHOSPHAT-RXN
2003-03-19 Updated TERM inorganic diphosphatase activity
2002-11-27 Added DEFINITION Catalysis of the reaction: diphosphate + H2O = 2 phosphate.
2002-02-06 Updated TERM inorganic diphosphatase
2001-04-03 Updated TERM inorganic diphosphatase
2001-03-30 Added XREF EC:3.6.1.1
2001-03-30 Added TERM inorganic diphosphatase

Term

Timestamp Action Category Detail
2003-03-19 Updated TERM inorganic diphosphatase activity
2002-02-06 Updated TERM inorganic diphosphatase
2001-04-03 Updated TERM inorganic diphosphatase
2001-03-30 Added TERM inorganic diphosphatase

Definition/synonyms

Timestamp Action Category Detail
2010-10-11 Added DEFINITION Catalysis of the reaction: diphosphate + H(2)O = H(+) + 2 phosphate.
2010-10-11 Deleted DEFINITION Catalysis of the reaction: diphosphate + H2O = 2 phosphate.
2008-05-13 Added DEFINITION Catalysis of the reaction: diphosphate + H2O = 2 phosphate.
2008-05-12 Deleted DEFINITION Catalysis of the reaction: diphosphate + H2O = 2 phosphate.
2007-09-06 Added SYNONYM diphosphate phosphohydrolase activity
2007-09-06 Added SYNONYM inorganic pyrophosphatase activity
2007-09-06 Added SYNONYM pyrophosphate phosphohydrolase activity
2002-11-27 Added DEFINITION Catalysis of the reaction: diphosphate + H2O = 2 phosphate.

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0016462 (pyrophosphatase activity)

Cross-references

Timestamp Action Category Detail
2010-10-11 Added XREF KEGG:R00004
2010-10-11 Added XREF RHEA:24579
2003-10-27 Added XREF MetaCyc:INORGPYROPHOSPHAT-RXN
2001-03-30 Added XREF EC:3.6.1.1
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