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Title | STRUCTURE OF THE HOLLIDAY JUNCTION INTERMEDIATE IN CRE-LOXP SITE-SPECIFIC RECOMBINATION | |
PDB code | 2CRX (PDB summary) | |
NDB code | PD0103 (NDB atlas) | |
Duplex length | 17 base pairs | |
Protein | CRE recombinase, Recombinase |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.095 | |
Straight line (x-axis) | 7.509 | |
Arc | 0.499 | Radius of curvature: r = 51 Å |
Kinked line | 0.371 | Kink angle: alpha = 33° Lengths of straight segments: l1 = 9 bp, l2 = 8 bp |
Double kinked line | 0.334 | Kink angles: alpha1 = 26°, alpha2 = 12° Twist angle: omega = -30° Lengths of straight segments: l1 = 8 bp, l2 = 4 bp, l3 = 5 bp |