BiGG Database
The reference database file Ref BiGG.xls was reformatted from the data exported from BiGG
KEGG Database
The reference database file Ref KEGG.xls was reformatted from the data downloaded via KEGG'compound & KEGG's reaction
Model SEED database
The reference database file Ref SEED.xls was reformatted from the data downloaded via Model SEED
Those database files can be used as the reference database for metabolic network reconstruction.