Converting KEGG pathways to SBML with preserving compound and reaction identifiers

Question

[Na Sed]

I need to convert KEGG pathways in KGML format to SBML format to obtain the corresponding stoichiometry matrix. I have tried this using KEGGTRanslator but the problem is that KEGGTRanslator drops reaction and compound identifiers. Do you now any software that do the translation and also keep identifiers?

Thank you.