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. 2009 Jun 1;77(8):3234–3243. doi: 10.1128/IAI.00031-09

FIG. 1.

FIG. 1.

Genetic organization of the sab gene and domain structure of the Sab protein. (A) The sab locus is flanked on one side by LH0146 (encoding a putative OmpA family lipoprotein) and the ehx locus (encoding STEC hemolysin) and on the other side by LH0148 (unknown function). The region shown corresponds to nucleotides 114000 to 124000 of the pO113 sequence from STEC EH41 (GenBank accession number NC_007365). (B) The domain structure of the Sab protein (aa 1 to 1431) was predicted using SignalP (3), Pfam (2), and NCBI Protein BLAST (20).