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Title | PIT-1 MUTANT/DNA COMPLEX | |
PDB code | 1AU7 (PDB summary) | |
NDB code | PDR034 (NDB atlas) | |
Duplex length | 24 base pairs | |
Protein | PIT-1 POU domain, Transcription factor, DNA binding domain: Helix-turn-helix, homeodomainhelix-turn-helix, POU domain |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.362 | |
Straight line (x-axis) | 2.704 | |
Arc | 2.330 | Radius of curvature: r = 321 Å |
Kinked line | 1.347 | Kink angle: alpha = 18° Lengths of straight segments: l1 = 18 bp, l2 = 6 bp |
Double kinked line | 0.377 | Kink angles: alpha1 = 22°, alpha2 = 21° Twist angle: omega = 147° Lengths of straight segments: l1 = 4 bp, l2 = 14 bp, l3 = 6 bp |