>sp|B7NHE1|CAIC_ECO7I Crotonobetaine/carnitine--CoA ligase OS=Escherichia coli O7:K1 GN=caiC MDIIGGQHLRQMWDDLADVYGHKTALICESSGGVVNRYSYLELNQEINRTANLFYTLGIR KGDKVALHLDNCPEFIFCWFGLAKIGAIMVPINARLLREESAWILQNSQACLLVTSAQFY PMYQQIQQEDATQLRHICLTDVALPADDGVSSFTQLKNQQPATLCYAPPLSTDDTAEILF TSGTTSRPKGVVITHYNLRFAGYYSAWQCALRDDDVYLTVMPAFHIDCQCTAAMAAFSAG ATFVLVEKYSARAFWGQVQKYRATITECIPMMIRTLMVQPPSANDQQHRLREVMFYLNLS AQEKDAFCERFGVRLLTSYGMTETIVGIIGDRPGDKRRWPSIGRAGFCYEAEIRDDHNRP LPAGEIGEICIKGVPGKTIFKEYFLNPKATAKVLEADGWLHTGDTGYRDEEGFFYFADRR CNMIKRGGENVSCVELENIIAAHPKIQDIVVVGIKDSIRDEAIKAFVVLNEGETLSEEEF FRFCEQNMAKFKVPSYLEIRKDLPRNCSGKIIRKNLK