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ebi-chebi / ChEBI

Chemical Entities of Biological Interest (ChEBI) is a freely available dictionary of molecular entities focused on ‘small’ chemical compounds.
https://www.ebi.ac.uk/chebi
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L-arogenic acid duplication #11

Closed muthuvenkat closed 8 years ago

muthuvenkat commented 18 years ago

From marek@genome.stanford.edu

The term L-arogenic acid is duplicated with two IDs:

[Term] id: CHEBI:21239 name: L-arogenic acid is_a: CHEBI:25359

[Term] id: CHEBI:17530 name: L-arogenic acid alt_id: CHEBI:13081 alt_id: CHEBI:6190 alt_id: CHEBI:21238 synonym: "1-[(2S)-2-amino-2-carboxyethyl]-4- hydroxycyclohexa-2,5-diene-1-carboxylic acid" EXACT IUPAC_NAME [:IUPAC] synonym: "alpha-Amino-1-carboxy-4-hydroxy-2,5- cyclohexadiene-1-propanoic acid" EXACT [:ChemIDplus] synonym: "L-arogenate" EXACT [:IntEnz] synonym: "L-Arogenate" EXACT [:KEGG COMPOUND] synonym: "L-Arogenic acid" EXACT [:KEGG COMPOUND] synonym: "Pretyrosine" EXACT [:KEGG COMPOUND] synonym: "C10H13NO5" EXACT FORMULA [:KEGG COMPOUND] xref: ChemIDplus:53078-86-7 "CAS Registry Number"
xref: KEGG COMPOUND:53078-86-7 "CAS Registry Number" xref: KEGG COMPOUND:C00826 "KEGG COMPOUND" is_a: CHEBI:21239

Reported by: *anonymous

muthuvenkat commented 18 years ago

Logged In: YES user_id=1174860

Thank you for pointing this out: modified amino acids is an area of the ontology to which we still have to turn our attention. I have changed CHEBI:21239 so that this refers now to arogenic acid (i.e. with no stereochemistry specified). This now has a valid parent relationship to the stereo-specified L-isomer which retains the id CHEBI:17530. The change will be reflected in the next release of ChEBI, scheduled for Feb. 22.

Original comment by: mennis

muthuvenkat commented 18 years ago

Original comment by: kiri11