HEADER DNA BINDING PROTEIN/DNA 31-DEC-69 6MRJ TITLE Crystal structure of H.pylori NikR in complex with DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: Nickel-responsive regulator; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.80 ANGSTORMS DBREF 6MRJ D 1 148 UNP O25896 NIKR_HELPY 1 148 SEQRES 1 D 54 LYS ASP ASP SER ILE ILE ARG PHE SER VAL SER LEU GLN SEQRES 2 D 54 GLN ASN LEU LEU ASP GLU LEU ASP ASN ARG ILE ILE LYS SEQRES 3 D 54 ASN GLY TYR SER SER ARG SER GLU LEU VAL ARG ASP MET SEQRES 4 D 54 ILE ARG GLU LYS LEU VAL GLU ASP ASN TRP ALA GLU ASP SEQRES 5 D 54 ASN PRO