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Title | CRYSTAL STRUCTURE OF THERMUS AQUATICS RNA POLYMERASE SIGMAA SUBUNIT REGION 4 BOUND TO-35 ELEMENT DNA | |
PDB code | 1KU7 (PDB summary) | |
NDB code | PD0284 (NDB atlas) | |
Duplex length | 10 base pairs | |
Protein | RNA Polymerase Sigma Subunit, Polymerase, DNA binding domain: Alpha-helix |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.062 | |
Straight line (x-axis) | 0.238 | |
Arc | 0.328 | Radius of curvature: r = 343 Å |
Kinked line | 0.349 | Kink angle: alpha = 10° Lengths of straight segments: l1 = 8 bp, l2 = 2 bp |