>tr|A0A370V5Y2|A0A370V5Y2_9ESCH Met repressor OS=Escherichia marmotae GN=metJ MAEWSGEYISPYAEHGKKSEQVKKITVSIPLKVLKILTDERTRRQVNNLRHATNSELLCE AFLHAFTGQPLPDDADLRKERSDEIPEAAKEIMREMGINPETWEY