>3AH5_1|Chains A, B, C, D, E, F|Thymidylate synthase thyX|Helicobacter pylori (85962) MEVICKHYTPLDIASQAIRTCWQSFEYSDDGGCKDKELIHRVGNIFRHSSTLEHLYYNFEIKGLSRGALQELSRHRIASLSVKSSRYTLRELKEVESFLPLNETNLERAKEFLVFVDNEKVNAMSVLALENLRILLSEHNIKNDLAKYAMPESYKTHLAYSINARSLQNFLTLRSSNKALKEMQDLAKALFDALPGEHQYLFEDCLKHLEHHHHHH