P15254 PUR4_ECOLI Phosphoribosylformylglycinamidine synthase [...] purL , purI, b2557, JW2541Escherichia coli (strain K12) 1,295 AA P07118 SYV_ECOLI Valine--tRNA ligase [...] valS , b4258, JW4215Escherichia coli (strain K12) 951 AA P00968 CARB_ECOLI Carbamoyl phosphate synthase large chain [...] carB , pyrA, b0033, JW0031Escherichia coli (strain K12) 1,073 AA P11454 ENTF_ECOLI Enterobactin synthase component F [...] entF , b0586, JW0578Escherichia coli (strain K12) 1,293 AA P00957 SYA_ECOLI Alanine--tRNA ligase [...] alaS , lovB, b2697, JW2667Escherichia coli (strain K12) 876 AA P00956 SYI_ECOLI Isoleucine--tRNA ligase [...] ileS , ilvS, b0026, JW0024Escherichia coli (strain K12) 938 AA P07813 SYL_ECOLI Leucine--tRNA ligase [...] leuS , b0642, JW0637Escherichia coli (strain K12) 860 AA