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Title | STRUCTURE OF THE COMPLEX OF LAC REPRESSOR HEADPIECE AND AN 11 BASE-PAIR HALF-OPERATOR DETERMINED BY NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY AND RESTRAINED MOLECULAR DYNAMICS | |
PDB code | 1LCD (PDB summary) | |
NDB code | 1LCD (NDB atlas) | |
Duplex length | 11 base pairs | |
Protein | Lactose operon repressor, Transcription factor, DNA binding domain: Lac I family |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.055 | |
Straight line (x-axis) | 1.990 | |
Arc | 0.137 | Radius of curvature: r = 43 Å |
Kinked line | 0.290 | Kink angle: alpha = 24° Lengths of straight segments: l1 = 5 bp, l2 = 6 bp |