TABLE 3.

Variation in the proportion of pS and pN substitutions in five functional domains of intimin of Luo et al. (20)a

DomainpS × 100 (SE)pN × 100 (SE)Ratio
PP + TM12.00 (0.86)2.72 (0.30)4.4
D019.68 (2.30)6.90 (1.34)2.9
D140.34 (2.61)19.80 (2.13)2.0
D243.28 (2.24)21.70 (2.36)2.0
D341.66 (2.36)30.59 (2.38)1.4
Entire gene21.51 (0.87)9.50 (0.54)2.3
  • a The average pairwise values are expressed as number of substitutions per 100 sites based on 21 eae nucleotide sequences. D0 through D3 denote the four EC domains.