TABLE 2.

E. coli CFT073 transposon mutants producing valine under planktonic conditions

COG classificationa	Protein	CFT073 gene no.	BLAST description
Amino acid biosynthesis genes	IlvA	C4694	Threonine dehydratase biosynthesis
	IlvY	C4695	Transcriptional activator protein
Growth-rate-dependent regulatory genes	SspA	C3981	Stringent starvation protein
	TufA	C4111	Elongation factor Tu
Other	NadB	C3098	l-Aspartate oxidase
	NadC	C0128	Nicotine-nucleotide pyrophosphorylase
	H protein	C0746	Hypothetical protein
	AceE	C0142	Pyruvate dehydrogenase

^aCOG, cluster of orthologous groups.