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Title | CATABOLITE GENE ACTIVATOR PROTEIN/DNA COMPLEX, ADENOSINE-3', 5'-CYCLIC-MONOPHOSPHATE | |
PDB code | 2CGP (PDB summary) | |
NDB code | PDT049 (NDB atlas) | |
Duplex length | 26 base pairs | |
Protein | Catabolite gene activator protein (CAP), Transcription factor, DNA binding domain: CAP |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 1.417 | |
Straight line (x-axis) | 31.752 | |
Arc | 2.099 | Radius of curvature: r = 54 Å |
Kinked line | 5.579 | Kink angle: alpha = 47° Lengths of straight segments: l1 = 13 bp, l2 = 13 bp |
Double kinked line | 0.153 | Kink angles: alpha1 = 37°, alpha2 = 37° Twist angle: omega = -44° Lengths of straight segments: l1 = 8 bp, l2 = 10 bp, l3 = 8 bp |