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Title | GCN4 BASIC DOMAIN, LEUCINE ZIPPER COMPLEXED WITH ATF/CREB SITE DNA | |
PDB code | 2DGC (PDB summary) | |
NDB code | PDT029 (NDB atlas) | |
Duplex length | 18 base pairs | |
Protein | GCN4, Transcription factor, DNA binding domain: Basic leucine zipper |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.203 | |
Straight line (x-axis) | 1.823 | |
Arc | 0.277 | Radius of curvature: r = 120 Å |
Kinked line | 0.406 | Kink angle: alpha = 14° Lengths of straight segments: l1 = 9 bp, l2 = 9 bp |
Double kinked line | 0.099 | Kink angles: alpha1 = 12°, alpha2 = 12° Twist angle: omega = 78° Lengths of straight segments: l1 = 6 bp, l2 = 6 bp, l3 = 6 bp |