|
Title | CRYSTAL STRUCTURE OF A CREB BZIP-CRE COMPLEX REVEALS THE BASIS FOR CREB FAIMLY SELECTIVE DIMERIZATION AND DNA BINDING | |
PDB code | 1DH3 (PDB summary) | |
NDB code | PD0102 (NDB atlas) | |
Duplex length | 20 base pairs | |
Protein | BZIP, Transcription Factor, DNA binding domain: Alpha-helix, DNA binding domain: Basic helix, leucine zipper |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.432 | |
Straight line (x-axis) | 1.773 | |
Arc | 0.800 | Radius of curvature: r = 182 Å |
Kinked line | 0.654 | Kink angle: alpha = 12° Lengths of straight segments: l1 = 9 bp, l2 = 11 bp |
Double kinked line | 0.226 | Kink angles: alpha1 = 17°, alpha2 = 14° Twist angle: omega = 134° Lengths of straight segments: l1 = 8 bp, l2 = 4 bp, l3 = 8 bp |