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geneontology / go-ontology

Source ontology files for the Gene Ontology
http://geneontology.org/page/download-ontology
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GO:0008499 UDP-galactose:beta-N-acetylglucosamine beta-1,3-galactosyltransferase activity with no cross reference #29103

Closed raymond91125 closed 8 hours ago

raymond91125 commented 6 days ago

GO:0008499 UDP-galactose:beta-N-acetylglucosamine beta-1,3-galactosyltransferase activity lacks EC/RHEA cross references. One annotation reference PMID:9582303 is used by UniProt (e.g. https://www.uniprot.org/uniprotkb/Q9Y5Z6/entry) to support EC:2.4.1.86 and RHEA:53432. N-acetyl-beta-D-glucosaminide beta-(1,3)-galactosyltransferase an N-acetyl-beta-D-glucosaminyl derivative + UDP-alpha-D-galactose = a beta-D-galactosyl-(1->3)-N-acetyl-beta-D-glucosaminyl derivative + H(+) + UDP

raymond91125 commented 6 days ago

EC:2.4.1.86 is already XREFed to GO:0047275 which is also XREFed to RHEA:16045. Rhea states that RHEA:16045 is a specific rxn to RHEA:53432.

pgaudet commented 5 days ago

Hi @raymond91125

Do you need help with this one?

raymond91125 commented 5 days ago

It looks to me that EC:2.4.1.86 and RHEA:53432 should be exact match to GO:0008499 and GO:0047275 should be a child of GO:0008499. However, MetaCyc:2.4.1.86-RXN, definition XREF for GO:0047275 says something different.

pgaudet commented 5 days ago

These two terms should be merged (obsolete/replace).

The GO label is the 'systematic name' of

Proposed actions:

Thanks, Pascale