>sp|Q46668|CDTA_ECOLX Cytolethal distending toxin subunit A OS=Escherichia coli GN=cdtA MANKRTPIFIAGILIPILLNGCSSGKNKAYLDPKVFPPQVEGGPTVPSPDEPGLPLPGPG PALPTNGAIPIPEPGTAPAVSLMNMDGSVLTMWSRGAGSSLWAYYIGDSNSFGELRNWQI MPGTRPNTIQFRNVDVGTCMTSFPGFKGGVQLSTAPCKFGPERFDFQPMATRNGNYQLKS LSTGLCIRANFLGRTPSSPYATTLTMERCPSSGEKNFEFMWSISEPLRPALATIAKPEIR PFPPQPIEPDEHSTGGEQ