How to resolve GlyTouCan identifiers to GlyGen?

[amalik01]

Take a look at https://www.ebi.ac.uk/chebi/CHEBI:152546, the GlyGen manual x-ref (G59902TR) is being redirected to GlyTouCan. This is the correct URL it should be redirecting to https://www.glygen.org/glycan/G59902TR

Seems like an issue with Bioregistry, please fix this.

[cthoyt]

GlyGen and GlyTouCan are the same semantic space, so they are the same record in the Bioregistry under GlyTouCan. For the ChEBI front-end, you would want to use the "provider" parameter to tell it explicitly to use GlyGen. The links should look like this in the ChEBI front-end:

1. https://bioregistry.io/glytoucan:G59902TR to get GlyToucan
2. https://bioregistry.io/glytoucan:G59902TR?provider=glygen to get GlyGen

[amalik01]

Thanks, I'll let the ChEBI developers know so we can get this fixed on our end.