BUpL04	SSF110921	2-isopropylmalate synthase LeuA, allosteric (dimerisation) domain
BUpL04	SSF51569	Aldolase
BUpL05	SSF53659	Isocitrate/Isopropylmalate dehydrogenase-like
BUpL06	SSF53732	Aconitase iron-sulfur domain
BUpL07	SSF52016	LeuD/IlvD-like