>tr|A0A4P8BZ35|A0A4P8BZ35_ECOLX L-cystine ABC transporter ATP-binding protein YecC OS=Escherichia coli O145:NM GN=yecC MSAIEVKNLVKKFHGQTVLHGIDLEVKPGEVVAIIGPSGSGKTTLLRSINLLEQPEAGTI TVGDITIDTARSLSQQKSLIRQLRQHVGFVFQNFNLFPHRTVLENIIEGPVIVKGEPKEE ATARARELLAKVGLAGKETSYPRRLSGGQQQRVAIARALAMRPEVILFDEPTSALDPELV GEVLNTIRQLAQEKRTMVIVTHEMSFARDVADRAIFMDQGRIVEQGAAKALFADPEQPRT RQFLEKFLLQ