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Title | SOLUTION NMR STRUCTURE OF THE WILD TYPE DNA BINDING DOMAIN OF AREA COMPLEXED TO A 13BP DNA CONTAINING A CGATA SITE, REGULARIZED MEAN STRUCTURE | |
PDB code | 4GAT (PDB summary) | |
NDB code | 4GAT (NDB atlas) | |
Duplex length | 13 base pairs | |
Protein | Area, Transcription factor, DNA binding domain: Cys4 zinc finger, divers |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.031 | |
Straight line (x-axis) | 1.883 | |
Arc | 0.185 | Radius of curvature: r = 80 Å |
Kinked line | 0.108 | Kink angle: alpha = 18° Lengths of straight segments: l1 = 7 bp, l2 = 6 bp |
Double kinked line | 0.118 | Kink angles: alpha1 = 11°, alpha2 = 12° Twist angle: omega = -39° Lengths of straight segments: l1 = 6 bp, l2 = 3 bp, l3 = 4 bp |