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GO:0016851 magnesium chelatase activity

Term Information

ID GO:0016851
Name magnesium chelatase activity
Ontology Molecular Function
Definition Catalysis of the reaction: ATP + H(2)O + Mg(2+) + protoporphyrin IX = ADP + 2 H(+) + magnesium protoporphyrin IX + phosphate.
Comment Note that this was EC:4.99.1.1.
GONUTS GO:0016851 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 Mg-protoporphyrin IX magnesio-lyase activity
exact magnesium-chelatase activity
exact magnesium-protoporphyrin IX chelatase activity
exact magnesium-protoporphyrin chelatase activity
exact protoporphyrin IX Mg-chelatase activity
exact protoporphyrin IX magnesium-chelatase activity
broad Mg-chelatase activity
exact Mg-protoporphyrin IX chelatase activity
exact Mg-protoporphyrin IX magnesium-lyase 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 6.6.1.1
InterPro IPR011771
InterPro IPR011775
InterPro IPR011776
InterPro IPR022571
KEGG R03877
MetaCyc RXN1F-20
RHEA 13964

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0016851:
Relationship To GO:0016851 Child Term Child Term Name
Capable of GO:0010007 magnesium chelatase complex

Protein Annotation

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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:0016851. 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:0016851 based on the entire annotation set Co-occurrence statistics for GO:0016851 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2010-10-11 Deleted DEFINITION Catalysis of the reaction: ATP + protoporphyrin IX + Mg2+ + H2O = ADP + phosphate + Mg-protoporphyrin IX + 2 H+.
2010-10-11 Added DEFINITION Catalysis of the reaction: ATP + H(2)O + Mg(2+) + protoporphyrin IX = ADP + 2 H(+) + magnesium protoporphyrin IX + phosphate.
2010-10-11 Added XREF RHEA:13964
2010-10-11 Added XREF KEGG:R03877
2009-05-21 Added XREF MetaCyc:RXN1F-20
2008-05-13 Added DEFINITION Catalysis of the reaction: ATP + protoporphyrin IX + Mg2+ + H2O = ADP + phosphate + Mg-protoporphyrin IX + 2 H+.
2008-05-12 Deleted DEFINITION Catalysis of the reaction: ATP + protoporphyrin IX + Mg2+ + H2O = ADP + phosphate + Mg-protoporphyrin IX + 2 H+.
2008-04-01 Updated RELATION is a GO:0051003 (ligase activity, forming nitrogen-metal bonds, forming coordination complexes)
2007-11-08 Added SYNONYM Mg-protoporphyrin IX magnesium-lyase activity
2007-09-06 Added SYNONYM Mg-chelatase activity
2007-09-06 Added SYNONYM Mg-protoporphyrin IX chelatase activity
2007-09-06 Added SYNONYM Mg-protoporphyrin IX magnesio-lyase activity
2007-09-06 Added SYNONYM magnesium-chelatase activity
2007-09-06 Added SYNONYM magnesium-protoporphyrin IX chelatase activity
2007-09-06 Added SYNONYM magnesium-protoporphyrin chelatase activity
2007-09-06 Added SYNONYM protoporphyrin IX Mg-chelatase activity
2007-09-06 Added SYNONYM protoporphyrin IX magnesium-chelatase activity
2006-02-04 Updated DEFINITION Catalysis of the reaction: ATP + protoporphyrin IX + Mg2+ + H2O = ADP + phosphate + Mg-protoporphyrin IX + 2 H+.
2004-03-19 Added XREF EC:6.6.1.1
2003-08-21 Deleted XREF EC:4.99.1.1
2003-03-19 Updated TERM magnesium chelatase activity
2002-11-27 Added DEFINITION Catalysis of the reaction: protoporphyrin + Fe2+ = protoheme + 2 H+.
2002-02-06 Updated TERM magnesium chelatase
2001-04-03 Updated TERM magnesium chelatase
2001-03-30 Added XREF EC:4.99.1.1
2001-03-30 Added TERM magnesium chelatase

Term

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

Definition/synonyms

Timestamp Action Category Detail
2010-10-11 Deleted DEFINITION Catalysis of the reaction: ATP + protoporphyrin IX + Mg2+ + H2O = ADP + phosphate + Mg-protoporphyrin IX + 2 H+.
2010-10-11 Added DEFINITION Catalysis of the reaction: ATP + H(2)O + Mg(2+) + protoporphyrin IX = ADP + 2 H(+) + magnesium protoporphyrin IX + phosphate.
2008-05-13 Added DEFINITION Catalysis of the reaction: ATP + protoporphyrin IX + Mg2+ + H2O = ADP + phosphate + Mg-protoporphyrin IX + 2 H+.
2008-05-12 Deleted DEFINITION Catalysis of the reaction: ATP + protoporphyrin IX + Mg2+ + H2O = ADP + phosphate + Mg-protoporphyrin IX + 2 H+.
2007-11-08 Added SYNONYM Mg-protoporphyrin IX magnesium-lyase activity
2007-09-06 Added SYNONYM Mg-chelatase activity
2007-09-06 Added SYNONYM Mg-protoporphyrin IX chelatase activity
2007-09-06 Added SYNONYM Mg-protoporphyrin IX magnesio-lyase activity
2007-09-06 Added SYNONYM magnesium-chelatase activity
2007-09-06 Added SYNONYM magnesium-protoporphyrin IX chelatase activity
2007-09-06 Added SYNONYM magnesium-protoporphyrin chelatase activity
2007-09-06 Added SYNONYM protoporphyrin IX Mg-chelatase activity
2007-09-06 Added SYNONYM protoporphyrin IX magnesium-chelatase activity
2006-02-04 Updated DEFINITION Catalysis of the reaction: ATP + protoporphyrin IX + Mg2+ + H2O = ADP + phosphate + Mg-protoporphyrin IX + 2 H+.
2002-11-27 Added DEFINITION Catalysis of the reaction: protoporphyrin + Fe2+ = protoheme + 2 H+.

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0051003 (ligase activity, forming nitrogen-metal bonds, forming coordination complexes)

Cross-references

Timestamp Action Category Detail
2010-10-11 Added XREF RHEA:13964
2010-10-11 Added XREF KEGG:R03877
2009-05-21 Added XREF MetaCyc:RXN1F-20
2004-03-19 Added XREF EC:6.6.1.1
2003-08-21 Deleted XREF EC:4.99.1.1
2001-03-30 Added XREF EC:4.99.1.1
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