Table 2.

G+C contents of the rag locus, homologous genes, and function-similar sequences

Strains	Encode protein	T (%)	C (%)	A (%)	G (%)	G+C (%)
Flavobacterium sp.	TonB-dependent receptor	31.7	16.4	34.9	16.9	33.3
Croceibacter sp.	TonB	35.1	20.4	29.2	15.3	35.7
H. influenza	TBP2	36.3	18.5	27.4	17.8	36.3
Haemophilus	TonB-dependent receptor	34.4	20	27.4	18.2	38.2
Capnocytophaga sp.	TonB-dependent receptor	31.3	20.2	28.8	20.7	40.9
E. coli	orfH	25.8	17.6	32.5	24.2	41.8
V. cholerae	IS1358	27.9	17.9	29.9	24.3	42.2
P. gingivalis	orf3	31	20.8	25.8	22.3	43.1
P. gingivalis	RagB	29.4	19.5	27	23.9	43.4
Bacteroides sp.	SusC	28.0	23.5	26.5	22.0	43.5
P. gingivalis	RagA	29	20.5	26.7	23.9	44.4
Parabacteroides	TonB-dependent receptor	27	19.8	26.9	26.3	46.1
N. meningitidis	LBP2	31.5	25.4	22.1	20.9	46.3
P. gingivalis	hmuR	26.2	24.8	27.2	21.9	46.7
N. meningitidis	TBP2	20.2	23	32.4	24.4	47.4
P. gingivalis	hemR	26.8	25.2	25.8	22.2	47.4
P. gingivalis	tla	24.2	24.6	26.7	24.4	49
E. coli	CirA	21.5	24.9	26.2	27.3	52.2
Robiginitalea sp.	TonB	26.7	29.6	20.1	23.5	53.1
Salmonella enterica	CirA	20.8	25.8	24.6	28.8	54.6