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Title | DNA COMPLEXED STRUCTURE OF THE KEY TRANSCRIPTION FACTOR INITIATING DEVELOPMENT IN SPORULATION BACTERIA | |
PDB code | 1LQ1 (PDB summary) | |
NDB code | PD0314 (NDB atlas) | |
Duplex length | 15 base pairs | |
Protein | SPORULATION PROTEIN A: Spo0A, Transcription Factor, DNA binding domain: Alpha-helix, DNA binding domain: 0A |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.059 | |
Straight line (x-axis) | 3.039 | |
Arc | 0.129 | Radius of curvature: r = 62 Å |
Kinked line | 0.193 | Kink angle: alpha = 24° Lengths of straight segments: l1 = 8 bp, l2 = 7 bp |
Double kinked line | 0.113 | Kink angles: alpha1 = 14°, alpha2 = 15° Twist angle: omega = -40° Lengths of straight segments: l1 = 6 bp, l2 = 3 bp, l3 = 6 bp |