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Title | A DNA ANALOGUE OF THE POLYPURINE TRACT OF HIV-1 | |
PDB code | 1N4L (PDB summary) | |
NDB code | PD0359 (NDB atlas) | |
Duplex length | 16 base pairs | |
Protein | Reverse transcriptase (EC 2.7.7.49), Polymerase|virus |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.119 | |
Straight line (x-axis) | 0.685 | |
Arc | 0.226 | Radius of curvature: r = 161 Å |
Kinked line | 0.229 | Kink angle: alpha = 12° Lengths of straight segments: l1 = 5 bp, l2 = 11 bp |
Double kinked line | 0.043 | Kink angles: alpha1 = 12°, alpha2 = 10° Twist angle: omega = -87° Lengths of straight segments: l1 = 5 bp, l2 = 7 bp, l3 = 4 bp |