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Title | PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX | |
PDB code | 1BDH (PDB summary) | |
NDB code | PDR028 (NDB atlas) | |
Duplex length | 16 base pairs | |
Protein | Purine repressor, Transcription factor, DNA binding domain: Lac I family |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.334 | |
Straight line (x-axis) | 9.279 | |
Arc | 1.317 | Radius of curvature: r = 44 Å |
Kinked line | 0.532 | Kink angle: alpha = 39° Lengths of straight segments: l1 = 8 bp, l2 = 8 bp |
Double kinked line | 0.458 | Kink angles: alpha1 = ill defined, alpha2 = ill defined Twist angle: omega = -89° Lengths of straight segments: l1 = 8 bp, l2 = 0 bp, l3 = 8 bp |