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Title | SOLUTION STRUCTURE OF A DIMERIC LACTOSE DNA-BINDING DOMAIN C TO A NONSPECIFIC DNA SEQUENCE | |
PDB code | 1OSL (PDB summary) | |
NDB code | 1OSL (NDB atlas) | |
Duplex length | 18 base pairs | |
Protein | Lactose operon repressor, Transcription Factor, DNA binding domain: Alpha-helix, DNA binding domain: Lac I family |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.004 | |
Straight line (x-axis) | 0.060 | |
Arc | 0.013 | Radius of curvature: r = 725 Å |
Kinked line | 0.012 | Kink angle: alpha = 3° Lengths of straight segments: l1 = 10 bp, l2 = 8 bp |
Double kinked line | 0.016 | Kink angles: alpha1 = ill defined, alpha2 = ill defined Twist angle: omega = 117° Lengths of straight segments: l1 = 10 bp, l2 = 0 bp, l3 = 8 bp |