>tr|A0A2J9KKK8|A0A2J9KKK8_HELPX L-serine dehydratase OS=Helicobacter pylori GN=C2840_00710 MASFSILSIFKIGVGPSSSHTIGPMEAGARFCESLKGILEQVVRVQITLHGSLALTGKGH LSDEAVLIGLHGIYANELEVTTKKALLHEALENKVLKLANQHHIPFDYAKDLIFDNKPLT RHQNALILKAFNSKNEVLKEETYYSVGGGFVYTEKELDNLSEEDGNESIAYDFSSAKELL ELCQKHQKSIAEIVRLRENALKNHPDATMVKIYHAMLECYDNGANSKERYLPGSLKVTRL APSIKTRLEKHPTSGKDPLALIDYISLYARAIAEENASGGKVVTAPTNGACAVVPSVLLY AKNHLFENLSQKAINDFLLTSAAIGYLYKKNASLSGAEAGCQAEIGVASSMAAGGLAHLC QATTQQVLIASEIAMEHHLGLTCDPVGGLVQIPCIERNVLGAIKAISASKLALEDEYKPK VSLDEVIATMYATGKDMNEKYKETSLGGLAKTLKC