>1MJ2_2|Chains C[auth A], D[auth B], E[auth C], F[auth D]|PROTEIN (METHIONINE REPRESSOR)|Escherichia coli (562) AEWSGEYISPYAEHGKKSEQVKKITVSIPLKVLKILTDERTRRKVNNLRHATNSELLCEAFLHAFTGQPLPDDADLRKERSDEIPEAAKEIMREMGINPETWEY >1MJ2_1|Chains A[auth F], B[auth G]|DNA (5'-D(*TP*TP*AP*GP*AP*CP*GP*TP*CP*TP*AP*GP*AP*CP*GP*TP*CP*TP*A)-3')| TTAGACGTCTAGACGTCTA