>4YF0_1|Chains A, B|DNA-binding protein HU-alpha|Escherichia coli (562) HMNKTQLIDVIAEKAELSKTQAKAALESTLAAITESLKKGDALQLVGFGTFKVNHRAERTGRNPQTGKEIKIAAANVPAFVSGKALKDAVK >4YF0_2|Chain C|synthetic DNA strand|Escherichia coli (562) CCCTTTTCCCC >4YF0_3|Chain D|synthetic DNA strand|Escherichia coli (562) TTTTTTAATTTT