About Joint-Pathway Analysis

I have seen you have included lactococcus into the “only-metabolite” pathway analysis list. However, I am still interested in those species for joint-pathway analysis to compare gene data with metabolite data.
Moreover, do you know any FASTA converter to Entrez Gene ID, Official Gene Symbol or Uniprot Protein ID? We have found a FASTA to KEGG Orthology Converter for Network Analysis, but we lack the converter for use the Genes Joint-Pathway Analysis.