>1BBX_1|Chains A, B|DNA (5'-D(*CP*TP*AP*GP*CP*GP*CP*GP*CP*TP*AP*G)-3')| CTAGCGCGCTAG >1BBX_2|Chains C, D|DNA-BINDING PROTEIN 7D|Sulfolobus solfataricus (2287) ATVKFKYKGEEKQVDISKIKKVWRVGKMISFTYDEGGGKTGRGAVSEKDAPKELLQMLEKQKK