>4YEW_1|Chain A|DNA-binding protein HU-beta|Escherichia coli (562) MNKSQLIDKIAAGADISKAAAGRALDAIIASVTESLKEGDDVALVGFGTFAVKERAASTGRNPQTGKEITIAAAKVPSFRAGKALKDAVN >4YEW_2|Chain B|synthetic DNA strand|Escherichia coli (562) CCCCCACAC >4YEW_3|Chain C[auth D]|synthetic DNA strand|Escherichia coli (562) CACACACAGAC >4YEW_4|Chain D[auth C]|DNA-binding protein HU-alpha|Escherichia coli (562) MNKTQLIDVIAEKAELSKTQAKAALESTLAAITESLKEGDAVQLVGFGTFKVNHRAERTGRNPQTGKEIKIAAANVPAFVSGKALKDAVK