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Title | CRYSTAL STRUCTURE OF TERNARY PROTEIN-DNA COMPLEX2 | |
PDB code | 1H89 (PDB summary) | |
NDB code | PD0289 (NDB atlas) | |
Duplex length | 25 base pairs | |
Protein | C-Myb-C/EBPbeta, Transcription Factor, DNA binding domain: Alpha-helix, DNA binding domain: Helix-turn-helix leucine zipper |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.483 | |
Straight line (x-axis) | 3.203 | |
Arc | 0.978 | Radius of curvature: r = 178 Å |
Kinked line | 0.724 | Kink angle: alpha = 17° Lengths of straight segments: l1 = 9 bp, l2 = 16 bp |
Double kinked line | 0.294 | Kink angles: alpha1 = 17°, alpha2 = 10° Twist angle: omega = 102° Lengths of straight segments: l1 = 8 bp, l2 = 9 bp, l3 = 8 bp |