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Title | CRYSTAL STRUCTURE OF THE COBALT-ACTIVATED DIPHTHERIA TOXIN REPRESSOR-DNA COMPLEX REVEALS A METAL BINDING SH-LIKE DOMAIN | |
PDB code | 1C0W (PDB summary) | |
NDB code | PD0069 (NDB atlas) | |
Duplex length | 21 base pairs | |
Protein | Diphtheria toxin repressor (DtxR), Transcription factor, DNA binding domain: CAP-like gram-positive bacteria |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.654 | |
Straight line (x-axis) | 2.486 | |
Arc | 2.621 | Radius of curvature: r = 462 Å |
Kinked line | 2.455 | Kink angle: alpha = 8° Lengths of straight segments: l1 = 7 bp, l2 = 13 bp |
Double kinked line | 1.309 | Kink angles: alpha1 = 30°, alpha2 = 28° Twist angle: omega = 169° Lengths of straight segments: l1 = 9 bp, l2 = 3 bp, l3 = 9 bp |