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GO:0033945 oligoxyloglucan reducing-end-specific cellobiohydrolase activity

Term Information

ID GO:0033945
Name oligoxyloglucan reducing-end-specific cellobiohydrolase activity
Ontology Molecular Function
Definition Catalysis of the hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-(1->4) linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
GONUTS GO:0033945 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 oligoxyloglucan reducing end-specific cellobiohydrolase activity
exact oligoxyloglucan reducing-end cellobiohydrolase 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 3.2.1.150
MetaCyc 3.2.1.150-RXN

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0033945:
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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:0033945. 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:0033945 based on the entire annotation set Co-occurrence statistics for GO:0033945 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2011-10-28 Added DEFINITION Catalysis of the hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-(1->4) linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
2011-10-28 Deleted DEFINITION Catalysis of the hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-1,4-linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
2010-08-13 Added DEFINITION Catalysis of the hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-1,4-linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
2010-08-13 Deleted DEFINITION Catalysis of the reaction: hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-1,4-linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
2009-05-21 Added XREF MetaCyc:3.2.1.150-RXN
2008-05-13 Added DEFINITION Catalysis of the reaction: hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-1,4-linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
2008-05-12 Deleted DEFINITION Catalysis of the reaction: hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-1,4-linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
2008-04-01 Updated RELATION is a GO:0004553 (hydrolase activity, hydrolyzing O-glycosyl compounds)
2008-03-11 Updated DEFINITION Catalysis of the reaction: hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-1,4-linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
2007-12-27 Added DEFINITION Catalysis of the reaction: hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-1,4-linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted..
2007-12-14 Added XREF EC:3.2.1.150
2007-12-14 Added SYNONYM oligoxyloglucan reducing end-specific cellobiohydrolase activity
2007-12-14 Added SYNONYM oligoxyloglucan reducing-end cellobiohydrolase activity
2007-12-14 Added TERM oligoxyloglucan reducing-end-specific cellobiohydrolase activity

Term

Timestamp Action Category Detail
2007-12-14 Added TERM oligoxyloglucan reducing-end-specific cellobiohydrolase activity

Definition/synonyms

Timestamp Action Category Detail
2011-10-28 Added DEFINITION Catalysis of the hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-(1->4) linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
2011-10-28 Deleted DEFINITION Catalysis of the hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-1,4-linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
2010-08-13 Added DEFINITION Catalysis of the hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-1,4-linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
2010-08-13 Deleted DEFINITION Catalysis of the reaction: hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-1,4-linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
2008-05-13 Added DEFINITION Catalysis of the reaction: hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-1,4-linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
2008-05-12 Deleted DEFINITION Catalysis of the reaction: hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-1,4-linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
2008-03-11 Updated DEFINITION Catalysis of the reaction: hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-1,4-linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted.
2007-12-27 Added DEFINITION Catalysis of the reaction: hydrolysis of cellobiose from the reducing end of xyloglucans consisting of a beta-1,4-linked glucan carrying alpha-D-xylosyl groups on O-6 of the glucose residues. To be a substrate, the first residue must be unsubstituted, the second residue may bear a xylosyl group, whether further glycosylated or not, and the third residue, which becomes the new terminus by the action of the enzyme, is preferably xylosylated, but this xylose residue must not be further substituted..
2007-12-14 Added SYNONYM oligoxyloglucan reducing end-specific cellobiohydrolase activity
2007-12-14 Added SYNONYM oligoxyloglucan reducing-end cellobiohydrolase activity

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0004553 (hydrolase activity, hydrolyzing O-glycosyl compounds)

Cross-references

Timestamp Action Category Detail
2009-05-21 Added XREF MetaCyc:3.2.1.150-RXN
2007-12-14 Added XREF EC:3.2.1.150
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