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Title | CRYSTAL STRUCTURE OF A TRAPPED REACTION INTERMEDIATE OF THE ENZYME ENDONUCLEASE VIII WITH DNA | |
PDB code | 1K3W (PDB summary) | |
NDB code | PD0253 (NDB atlas) | |
Duplex length | 18 base pairs | |
Protein | Endonuclease VIII (EC 3.2.-.-), Nuclease|repair, DNA binding domain: UDG|alpha-helix|beta-barrel |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.069 | |
Straight line (x-axis) | 11.971 | |
Arc | 1.044 | Radius of curvature: r = 42 Å |
Kinked line | 0.328 | Kink angle: alpha = 42° Lengths of straight segments: l1 = 8 bp, l2 = 10 bp |
Double kinked line | 0.218 | Kink angles: alpha1 = 19°, alpha2 = 30° Twist angle: omega = 2° Lengths of straight segments: l1 = 5 bp, l2 = 4 bp, l3 = 9 bp |