>tr|C3SU17|C3SU17_ECOLX L(+)-tartrate dehydratase subunit alpha OS=Escherichia coli GN=ttdA MMSESNKQQAVNKLTEIVANFTAMISTRMPDDVVDKLKQLKDAETSSMGKIIYHTMFDNM QKAIDLNRPACQDTGEIMFFVKVGSRFPLLGELQSILKQAVEEATIKAPLRHNAVEIFDE VNTGKNTGSGVPWVTWDIVPDGDDAEIEVYMAGGGCTLPGRSKVLMPSEGYEGVVKFVFE NISTLAVNACPPVLVGVGIATSVETAAVLSRKAILRPIGSRHPNPKAAELELRLEEGLNR LGIGPQGLTGNSSVMGVHIESAARHPSTIGVAVSTGCWAHRRGTLLVHADLTFENLSHTR SAL