|
Title | PURINE REPRESSOR MUTANT-HYPOXANTHINE-PURF OPERATOR COMPLEX | |
PDB code | 1JFT (PDB summary) | |
NDB code | PD0224 (NDB atlas) | |
Duplex length | 16 base pairs | |
Protein | Purine Repressor, Transcription Factor, DNA binding domain: Alpha-helix, DNA binding domain: Helix-turn-helix |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.328 | |
Straight line (x-axis) | 11.211 | |
Arc | 1.582 | Radius of curvature: r = 40 Å |
Kinked line | 0.557 | Kink angle: alpha = 43° Lengths of straight segments: l1 = 8 bp, l2 = 8 bp |
Double kinked line | 0.548 | Kink angles: alpha1 = 110°, alpha2 = 73° Twist angle: omega = -158° Lengths of straight segments: l1 = 8 bp, l2 = 1 bp, l3 = 7 bp |