>sp|P01559|HST1_ECOLX Heat-stable enterotoxin ST-IA/ST-P OS=Escherichia coli OX=562 GN=sta1 PE=1 SV=1
MKKLMLAIFISVLSFPSFSQSTESLDSSKEKITLETKKCDVVKNNSEKKSENMNNTFYCC
ELCCNPACAGCY