>sp|P71405|CYSE_HELPY Serine acetyltransferase OS=Helicobacter pylori GN=cysE MLDLSYSLERVLQEDPAARNKWEVLLLYPGIHALLCYRLAHALHKRRFYFIARALSQLAR FITGIEIHPGAKIGRGLFIDHGMGVVIGETTEIGDDVTIYHGVTLGGTGKFKGKRHPTLG NRVVVGAGAKVLGAICVGDDVKIGANAVVLSDLPTGSTAVGSKAKTITKDR