GO:0000026
JSON
alpha-1,2-mannosyltransferase activity
Molecular Function
Definition (GO:0000026 GONUTS page)
Catalysis of the transfer of a mannose residue to an oligosaccharide, forming an alpha-(1->2) linkage. PMID:10521541
Ancestor Chart
Child Terms
This table lists all terms that are direct descendants (child terms) of GO:0000026
Child Term | Relationship to GO:0000026 |
---|---|
dol-P-Man:Man(8)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase activity
|
is_a |
dol-P-Man:Man(6)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase activity
|
is_a |
GDP-Man:Man3GlcNAc2-PP-Dol alpha-1,2-mannosyltransferase activity
|
is_a |
lipopolysaccharide N-acetylmannosaminouronosyltransferase activity
|
is_a |
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 |
---|---|---|---|---|---|---|---|
IEA Review | protein | Q9VNA3 | 7227 | Q9VNA3_DROME | GO:0016757 | Requested by Helen Attrill. https://github.com/geneontology/go-annotation/issues/3377PMID:28597544: 'SDF2 and SDF2L1 associate with ERdj3 and act as components in the BiP chaperone cycle to prevent the aggregation of misfolded proteins.'They are not enzymes and are ER resident proteins, not membrane or extracellular proteins. | IPR016093|IPR036300 |
IEA Review | protein | Q9VNA3 | 7227 | Q9VNA3_DROME | GO:0016740 | Requested by Helen Attrill. https://github.com/geneontology/go-annotation/issues/3377PMID:28597544: 'SDF2 and SDF2L1 associate with ERdj3 and act as components in the BiP chaperone cycle to prevent the aggregation of misfolded proteins.'They are not enzymes and are ER resident proteins, not membrane or extracellular proteins. | IPR016093|IPR036300 |
NOT-qualified manual | protein | A6KJI3 | 10116 | A6KJI3_RAT | GO:0016757 | 1 NOT-qualified manual annotation exists with evidence code ECO:0000266 from this reference: GO_REF:0000096 | |
NOT-qualified manual | protein | D6WQD5 | 7070 | D6WQD5_TRICA | GO:0016757 | 1 NOT-qualified manual annotation exists with evidence code ECO:0000318 from this reference: GO_REF:0000033 | |
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 | Q0E8K5 | 7227 | Q0E8K5_DROME | GO:0016740 | 1 NOT-qualified manual annotation exists with evidence code ECO:0000320 from this reference: PMID:16545593 | |
NOT-qualified manual | protein | Q6AYL7 | 10116 | Q6AYL7_RAT | GO:0016757 | 1 NOT-qualified manual annotation exists with evidence code ECO:0000266 from this reference: GO_REF:0000096 | |
NOT-qualified manual | protein | Q7JRM5 | 7227 | Q7JRM5_DROME | GO:0016757 | 1 NOT-qualified manual annotation exists with evidence code ECO:0000318 from this reference: GO_REF:0000033 | |
NOT-qualified manual | protein | Q7JY99 | 7227 | Q7JY99_DROME | GO:0016740 | 1 NOT-qualified manual annotation exists with evidence code ECO:0000320 from this reference: PMID:16545593 | |
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 |
Cross-references
Database | ID | Description |
---|---|---|
Reactome | R-HSA-446187 | |
Reactome | R-HSA-446215 | |
Reactome | R-HSA-446216 | |
Reactome | R-HSA-4551297 | |
Reactome | R-HSA-4720478 | |
Reactome | R-HSA-9035514 |
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:0000026 based on ALL annotations
The top 100 of 304 co-occurring terms
Co-occurring Term | PR | S% | #Together | #Compared |
---|---|---|---|---|
alpha-1,2-mannosyltransferase activity
|
8,498.88 | 100.00 | 22,937 | 22,937 |
cell wall mannoprotein biosynthetic process
|
5,456.61 | 29.40 | 8,064 | 12,560 |
mannan biosynthetic process
|
8,236.66 | 18.52 | 4,272 | 4,408 |
protein mannosylation
|
7,738.11 | 18.29 | 4,272 | 4,692 |
dol-P-Man:Man(8)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase activity
|
7,873.70 | 11.26 | 2,607 | 2,814 |
dol-P-Man:Man(6)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase activity
|
7,873.70 | 11.26 | 2,607 | 2,814 |
mannosyltransferase activity
|
797.92 | 8.16 | 8,801 | 93,742 |
protein N-linked glycosylation
|
520.42 | 5.82 | 12,304 | 200,936 |
protein glycosylation
|
414.22 | 4.76 | 15,588 | 319,828 |
GPI anchor biosynthetic process
|
352.98 | 3.75 | 6,357 | 153,059 |
Totals | 168138 | 70806071 |
No co-occurrence statistics for GO:0000026 based on MANUAL annotations
The top 73 of 73 co-occurring terms
Co-occurring Term | PR | S% | #Together | #Compared |
---|---|---|---|---|
alpha-1,2-mannosyltransferase activity
|
3,680.34 | 100.00 | 351 | 351 |
mannan biosynthetic process
|
3,680.34 | 16.24 | 57 | 57 |
cell wall mannoprotein biosynthetic process
|
1,952.18 | 15.06 | 61 | 115 |
protein mannosylation
|
2,411.26 | 14.96 | 57 | 87 |
protein N-linked glycosylation
|
231.18 | 5.85 | 162 | 2,579 |
GPI anchor biosynthetic process
|
228.60 | 5.62 | 131 | 2,109 |
dol-P-Man:Man(8)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase activity
|
3,680.34 | 1.99 | 7 | 7 |
dol-P-Man:Man(6)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase activity
|
3,680.34 | 1.99 | 7 | 7 |
mannosyltransferase activity
|
103.41 | 1.81 | 17 | 605 |
protein O-linked glycosylation
|
75.01 | 1.69 | 32 | 1,570 |
Totals | 1372 | 1071606 |
Change Log
- All changes
- All changes
- Term
- Term
- Definition / Synonyms
- Definition / Synonyms
- Relationships
- Relationships
- Cross-references
- Cross-references
- Other
- Other
Timestamp | Action | Category | Detail |
---|---|---|---|
2019-05-04 | Added | XREF | Reactome:R-HSA-9035514 |
2019-05-04 | Added | XREF | Reactome:R-HSA-4551297 |
2019-05-04 | Added | XREF | Reactome:R-HSA-4720478 |
2019-04-30 | Deleted | XREF | Reactome:R-HSA-4551297 |
2019-04-30 | Deleted | XREF | Reactome:R-HSA-4720478 |
2019-04-30 | Deleted | XREF | Reactome:R-HSA-9035514 |
2019-04-29 | Added | XREF | Reactome:R-HSA-4720478 |
2019-04-29 | Added | XREF | Reactome:R-HSA-4551297 |
2019-04-29 | Added | XREF | Reactome:R-HSA-9035514 |
2019-04-28 | Deleted | XREF | Reactome:R-HSA-9035514 |
Timestamp | Action | Category | Detail |
---|---|---|---|
2003-03-19 | Updated | TERM | alpha-1,2-mannosyltransferase activity |
2002-02-06 | Updated | TERM | alpha-1,2-mannosyltransferase |
2001-04-03 | Updated | TERM | alpha-1,2-mannosyltransferase |
2001-03-30 | Added | TERM | alpha-1,2-mannosyltransferase |
Timestamp | Action | Category | Detail |
---|---|---|---|
2011-10-29 | Added | DEFINITION | Catalysis of the transfer of a mannose residue to an oligosaccharide, forming an alpha-(1->2) linkage. |
2011-10-29 | Deleted | DEFINITION | Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-(1->2) linkage. |
2011-10-28 | Added | DEFINITION | Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-(1->2) linkage. |
2011-10-28 | Deleted | DEFINITION | Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-1,2-linkage. |
2008-05-13 | Added | DEFINITION | Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-1,2-linkage. |
2008-05-12 | Deleted | DEFINITION | Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-1,2-linkage. |
2004-03-09 | Added | DEFINITION | Catalysis of the transfer of a mannose residue from GDP-mannose to an oligosaccharide, forming an alpha-1,2-linkage. |
Timestamp | Action | Category | Detail |
---|---|---|---|
2008-04-01 | Updated | RELATION | is a GO:0000030 (mannosyltransferase activity) |
Timestamp | Action | Category | Detail |
---|---|---|---|
2019-05-04 | Added | XREF | Reactome:R-HSA-9035514 |
2019-05-04 | Added | XREF | Reactome:R-HSA-4551297 |
2019-05-04 | Added | XREF | Reactome:R-HSA-4720478 |
2019-04-30 | Deleted | XREF | Reactome:R-HSA-4551297 |
2019-04-30 | Deleted | XREF | Reactome:R-HSA-4720478 |
2019-04-30 | Deleted | XREF | Reactome:R-HSA-9035514 |
2019-04-29 | Added | XREF | Reactome:R-HSA-4720478 |
2019-04-29 | Added | XREF | Reactome:R-HSA-4551297 |
2019-04-29 | Added | XREF | Reactome:R-HSA-9035514 |
2019-04-28 | Deleted | XREF | Reactome:R-HSA-9035514 |
2019-04-28 | Deleted | XREF | Reactome:R-HSA-4551297 |
2019-04-28 | Deleted | XREF | Reactome:R-HSA-4720478 |
2019-04-27 | Added | XREF | Reactome:R-HSA-4551297 |
2019-04-27 | Added | XREF | Reactome:R-HSA-9035514 |
2019-04-27 | Added | XREF | Reactome:R-HSA-4720478 |
2019-04-23 | Deleted | XREF | Reactome:R-HSA-4720478 |
2019-04-23 | Deleted | XREF | Reactome:R-HSA-4551297 |
2019-04-23 | Deleted | XREF | Reactome:R-HSA-9035514 |
2019-04-01 | Deleted | XREF | reactome:R-HSA-446216 |
2019-04-01 | Added | XREF | Reactome:R-HSA-4551297 |
2019-04-01 | Added | XREF | Reactome:R-HSA-446215 |
2019-04-01 | Added | XREF | Reactome:R-HSA-446216 |
2019-04-01 | Added | XREF | Reactome:R-HSA-9035514 |
2019-04-01 | Added | XREF | Reactome:R-HSA-446187 |
2019-04-01 | Deleted | XREF | reactome:R-HSA-446215 |
2019-04-01 | Added | XREF | Reactome:R-HSA-4720478 |
2019-04-01 | Deleted | XREF | reactome:R-HSA-446187 |
2018-12-11 | Added | XREF | reactome:R-HSA-446216 |
2018-12-11 | Added | XREF | reactome:R-HSA-446215 |
2018-12-11 | Added | XREF | reactome:R-HSA-446187 |
2017-10-08 | Deleted | XREF | EC:2.4.1 |
2016-10-03 | Deleted | XREF | EC:2.4.1.- |
2016-10-03 | Added | XREF | EC:2.4.1 |
2001-03-30 | Added | XREF | EC:2.4.1.- |
Timestamp | Action | Category | Detail |
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