hi all,

I'm dealing with the metagenomic data using humann2, to perform pathway enrichment. And the default database is metaCyc for pathway enrichment in humann2. According to its official tutorial, only humann1 adopts kegg database since the kegg was no longer free. So the last free version of KEGG's gene annotation databases (v56) is available for humann2. However, if I'd like to use the last kegg database instead of either old version or metaCyc, what can I do? Thanks for your advice.

Regards!