>sp|Q46669|CDTB_ECOLX Cytolethal distending toxin subunit B OS=Escherichia coli OX=562 GN=cdtB PE=1 SV=1
MKKYIISLIVFLSFYAQADLTDFRVATWNLQGASATTESKWNINVRQLISGENAVDILAV
QEAGSPPSTAVDTGTLIPSPGIPVRELIWNLSTNSRPQQVYIYFSAVDALGGRVNLALVS
NRRADEVFVLSPVRQGGRPLLGIRIGNDAFFTAHAIAMRNNDAPALVEEVYNFFRDSRDP
VHQALNWMILGDFNREPADLEMNLTVPVRRASEIISPAAATQTSQRTLDYAVAGNSVAFR
PSPLQAGIVYGARRTQISSDHFPVGVSRR