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Table 2 Two most frequent segments in EPIYA repeat region

From: Diversity of 3′ variable region of cagA gene in Helicobacter pylori strains isolated from Chinese population

Segment Sequences Ratio
AD KELNEKLFGNSNNNNNGLKNNTEPIYAQVNKKK 145/483
AD KELNEKLFGNSNNNNNGLKNNTEPIYAKVNKKK 29/483
BD TGQVASPEEPIYAQVAKKVSAKIDQLNEATS 98/478
BD TGQATSPEEPIYAQVAKKVSAKIDQLNEATS 89/478
D AINRKIDRINKIASAGKGVGGFSGAGRSASPEPIYATIDFDEAN 179/468
D AINRKIDRINKIASAGKGVGGFSGAGQSASPEPIYATIDFDEAN 85/468
AC KELNEKFKNFNNNNNGLKNEPIYAKVNKKK 15/22
AC KELNAKLGNFNNNNNGLKNEPIYAKVNKKK 6/22
BC TGQVASPEEPIYAQVAKKVNAKIDRLNQIASGLGGVGQAAG 5/22
BC TGQAASPEEPIYAQVAKKVNAKIDRLNQIASGLGGVGQAAG 2/22
C FPLKRHDKVDDLSKVGLSASPEPIYATIDDLGGP 16/28
C FPLKRHDKVDDLSKVGRSVSPEPIYATIDDLGGP 4/28
  1. Different amino acids in the two sequences are highlighted; Ratio = (Number of the segment)/(Total)