>tr|K2L9K9|K2L9K9_HELPX Ferritin OS=Helicobacter pylori R038b GN=ftnA MLSKDIIKLLNEQVNKEMNSSNLYMSMSSWCYTHSLDGAGLFLFDHAAEEYEHAKKLIVF LNENNVPVQLTSISAPEHKFEGLTQIFQKAYEHEQHISESINNIVDHAIKGKDHATFNFL QWYVSEQHEEEVLFKDILDKIELIGNENHGLYLADQYVKGIAKSRKS