>sp|Q48244|HPAA4_HELPX Neuraminyllactose-binding hemagglutinin (Fragment) OS=Helicobacter pylori OX=210 GN=hpaA PE=4 SV=1 NYHPASEKVQALDEKILLLRPAFQYRDNIAKEYENKFKNQTTLKVEQILQNQGYKVINVD SSDKDDLSFAQKKEGYLAVAMNGEIVLRPDPKRTIQKKSEPGLLFSTGLDKMEGVLIPAG FVKVT