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Title | CATABOLITE GENE ACTIVATOR PROTEIN (CAP)/DNA COMPLEX + ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE | |
PDB code | 1RUN (PDB summary) | |
NDB code | PDR024 (NDB atlas) | |
Duplex length | 30 base pairs | |
Protein | Catabolite gene activator protein (CAP), Transcription factor, DNA binding domain: CAP |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 1.725 | |
Straight line (x-axis) | 74.325 | |
Arc | 4.067 | Radius of curvature: r = 48 Å |
Kinked line | 12.004 | Kink angle: alpha = 63° Lengths of straight segments: l1 = 13 bp, l2 = 17 bp |
Double kinked line | 0.778 | Kink angles: alpha1 = 50°, alpha2 = 43° Twist angle: omega = -31° Lengths of straight segments: l1 = 10 bp, l2 = 10 bp, l3 = 10 bp |