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GO:0003844 1,4-alpha-glucan branching enzyme activity

Term Information

ID GO:0003844
Name 1,4-alpha-glucan branching enzyme activity
Ontology Molecular Function
Definition Catalysis of the transfer of a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxyl group in a similar glucan chain.
GONUTS GO:0003844 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 amylo-(1,4 to 1,6)transglucosidase activity
related starch branching enzyme
related branching enzyme activity
exact glycogen branching enzyme activity
exact 1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-alpha-D-(1,4-alpha-D-glucano)-transferase activity
exact 1,4-glucan-6-(1,4-glucano)-transferase activity
related Q-enzyme
exact alpha-1,4-glucan:alpha-1,4-glucan-6-glycosyltransferase activity
exact alpha-glucan-branching glycosyltransferase activity
exact amylose isomerase activity
exact branching glycosyltransferase activity
related enzymatic branching factor
related enzyme Q
exact glucosan transglycosylase activity
related plant branching enzyme
exact amylo-(1,4->1,6)-transglycosylase 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 2.4.1.18
InterPro IPR006407
MetaCyc GLYCOGEN-BRANCH-RXN

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0003844:
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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:0003844. 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:0003844 based on the entire annotation set Co-occurrence statistics for GO:0003844 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2011-10-28 Deleted DEFINITION Catalysis of the transfer of a segment of a 1,4-alpha-D-glucan chain to a primary hydroxyl group in a similar glucan chain.
2011-10-28 Added DEFINITION Catalysis of the transfer of a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxyl group in a similar glucan chain.
2008-05-13 Added DEFINITION Catalysis of the transfer of a segment of a 1,4-alpha-D-glucan chain to a primary hydroxyl group in a similar glucan chain.
2008-05-12 Deleted DEFINITION Catalysis of the transfer of a segment of a 1,4-alpha-D-glucan chain to a primary hydroxyl group in a similar glucan chain.
2008-04-01 Updated RELATION is a GO:0016758 (transferase activity, transferring hexosyl groups)
2007-11-08 Added SYNONYM 1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-alpha-D-(1,4-alpha-D-glucano)-transferase activity
2007-11-08 Added SYNONYM 1,4-glucan-6-(1,4-glucano)-transferase activity
2007-11-08 Added SYNONYM Q-enzyme
2007-11-08 Added SYNONYM alpha-1,4-glucan:alpha-1,4-glucan-6-glycosyltransferase activity
2007-11-08 Added SYNONYM alpha-glucan-branching glycosyltransferase activity
2007-11-08 Added SYNONYM amylose isomerase activity
2007-11-08 Added SYNONYM branching glycosyltransferase activity
2007-11-08 Added SYNONYM enzymatic branching factor
2007-11-08 Added SYNONYM enzyme Q
2007-11-08 Added SYNONYM glucosan transglycosylase activity
2007-11-08 Added SYNONYM plant branching enzyme
2007-11-08 Added SYNONYM starch branching enzyme
2007-11-08 Deleted SYNONYM 1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-alpha-D-(1,4-alpha-D-glucano)-transferase
2007-11-08 Deleted SYNONYM 1,4-glucan-6-(1,4-glucano)-transferase
2007-09-06 Deleted SYNONYM amylo-(1,4 to 1,6)transglucosidase
2007-09-06 Deleted SYNONYM amylo-(1,4->1,6)-transglycosylase
2007-09-06 Added SYNONYM branching enzyme activity
2007-09-06 Added SYNONYM glycogen branching enzyme activity
2007-09-06 Added SYNONYM amylo-(1,4 to 1,6)transglucosidase activity
2007-09-06 Added SYNONYM amylo-(1,4->1,6)-transglycosylase activity
2007-09-06 Deleted SYNONYM glycogen branching enzyme
2007-08-21 Added SYNONYM 1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-alpha-D-(1,4-alpha-D-glucano)-transferase
2007-08-21 Added SYNONYM 1,4-glucan-6-(1,4-glucano)-transferase
2007-08-21 Added SYNONYM amylo-(1,4 to 1,6)transglucosidase
2007-08-21 Added SYNONYM amylo-(1,4->1,6)-transglycosylase
2007-08-09 Added SYNONYM glycogen branching enzyme
2007-08-09 Deleted SYNONYM glycogen branching enzyme
2007-05-27 Updated DEFINITION Catalysis of the transfer of a segment of a 1,4-alpha-D-glucan chain to a primary hydroxyl group in a similar glucan chain.
2004-04-19 Added SYNONYM glycogen branching enzyme
2004-04-16 Deleted SYNONYM glycogen branching enzyme
2003-10-27 Added SYNONYM glycogen branching enzyme
2003-10-27 Added XREF MetaCyc:GLYCOGEN-BRANCH-RXN
2003-08-21 Deleted SYNONYM glycogen branching enzyme
2003-03-19 Updated TERM 1,4-alpha-glucan branching enzyme activity
2002-11-27 Added DEFINITION Catalysis of the transfer of a segment of a 1,4-a-D-glucan chain to a primary hydroxyl group in a similar glucan chain.
2002-02-06 Updated TERM 1,4-alpha-glucan branching enzyme
2001-04-03 Updated TERM 1,4-alpha-glucan branching enzyme
2001-03-30 Added XREF EC:2.4.1.18
2001-03-30 Added SYNONYM glycogen branching enzyme
2001-03-30 Added TERM 1,4-alpha-glucan branching enzyme

Term

Timestamp Action Category Detail
2003-03-19 Updated TERM 1,4-alpha-glucan branching enzyme activity
2002-02-06 Updated TERM 1,4-alpha-glucan branching enzyme
2001-04-03 Updated TERM 1,4-alpha-glucan branching enzyme
2001-03-30 Added TERM 1,4-alpha-glucan branching enzyme

Definition/synonyms

Timestamp Action Category Detail
2011-10-28 Deleted DEFINITION Catalysis of the transfer of a segment of a 1,4-alpha-D-glucan chain to a primary hydroxyl group in a similar glucan chain.
2011-10-28 Added DEFINITION Catalysis of the transfer of a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxyl group in a similar glucan chain.
2008-05-13 Added DEFINITION Catalysis of the transfer of a segment of a 1,4-alpha-D-glucan chain to a primary hydroxyl group in a similar glucan chain.
2008-05-12 Deleted DEFINITION Catalysis of the transfer of a segment of a 1,4-alpha-D-glucan chain to a primary hydroxyl group in a similar glucan chain.
2007-11-08 Added SYNONYM 1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-alpha-D-(1,4-alpha-D-glucano)-transferase activity
2007-11-08 Added SYNONYM 1,4-glucan-6-(1,4-glucano)-transferase activity
2007-11-08 Added SYNONYM Q-enzyme
2007-11-08 Added SYNONYM alpha-1,4-glucan:alpha-1,4-glucan-6-glycosyltransferase activity
2007-11-08 Added SYNONYM alpha-glucan-branching glycosyltransferase activity
2007-11-08 Added SYNONYM amylose isomerase activity
2007-11-08 Added SYNONYM branching glycosyltransferase activity
2007-11-08 Added SYNONYM enzymatic branching factor
2007-11-08 Added SYNONYM enzyme Q
2007-11-08 Added SYNONYM glucosan transglycosylase activity
2007-11-08 Added SYNONYM plant branching enzyme
2007-11-08 Added SYNONYM starch branching enzyme
2007-11-08 Deleted SYNONYM 1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-alpha-D-(1,4-alpha-D-glucano)-transferase
2007-11-08 Deleted SYNONYM 1,4-glucan-6-(1,4-glucano)-transferase
2007-09-06 Deleted SYNONYM amylo-(1,4 to 1,6)transglucosidase
2007-09-06 Deleted SYNONYM amylo-(1,4->1,6)-transglycosylase
2007-09-06 Added SYNONYM branching enzyme activity
2007-09-06 Added SYNONYM glycogen branching enzyme activity
2007-09-06 Added SYNONYM amylo-(1,4 to 1,6)transglucosidase activity
2007-09-06 Added SYNONYM amylo-(1,4->1,6)-transglycosylase activity
2007-09-06 Deleted SYNONYM glycogen branching enzyme
2007-08-21 Added SYNONYM 1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-alpha-D-(1,4-alpha-D-glucano)-transferase
2007-08-21 Added SYNONYM 1,4-glucan-6-(1,4-glucano)-transferase
2007-08-21 Added SYNONYM amylo-(1,4 to 1,6)transglucosidase
2007-08-21 Added SYNONYM amylo-(1,4->1,6)-transglycosylase
2007-08-09 Added SYNONYM glycogen branching enzyme
2007-08-09 Deleted SYNONYM glycogen branching enzyme
2007-05-27 Updated DEFINITION Catalysis of the transfer of a segment of a 1,4-alpha-D-glucan chain to a primary hydroxyl group in a similar glucan chain.
2004-04-19 Added SYNONYM glycogen branching enzyme
2004-04-16 Deleted SYNONYM glycogen branching enzyme
2003-10-27 Added SYNONYM glycogen branching enzyme
2003-08-21 Deleted SYNONYM glycogen branching enzyme
2002-11-27 Added DEFINITION Catalysis of the transfer of a segment of a 1,4-a-D-glucan chain to a primary hydroxyl group in a similar glucan chain.
2001-03-30 Added SYNONYM glycogen branching enzyme

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0016758 (transferase activity, transferring hexosyl groups)

Cross-references

Timestamp Action Category Detail
2003-10-27 Added XREF MetaCyc:GLYCOGEN-BRANCH-RXN
2001-03-30 Added XREF EC:2.4.1.18
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