>tr|A0A1Y3DYT0|A0A1Y3DYT0_HELPX Carbonic anhydrase OS=Helicobacter pylori SS1 GN=X568_07570 MKAFLGALEFQENEYEELKELYESLKTKQKPHTLFISCVDSRVVPNLITGTKPGELYVIC NMGNVNPPKTSYKESLSTIASIEYAIAHVGVQNLIICGHSDCGACGSVHLIHDETTKAKT PYIANWIQFLEPVKEELKNHPQFSNHFAKRSWLTERLNARLQLNNLLSYDFIQEKASKNE LKIFGWHYIIETGRIYNYNFESHFFEPIGETIKQRKSHENF