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Title | MET REPRESSOR/DNA COMPLEX + S-ADENOSYL-METHIONINE | |
PDB code | 1CMA (PDB summary) | |
NDB code | PDR008 (NDB atlas) | |
Duplex length | 18 base pairs | |
Protein | Methionine repressor, Transcription factor, DNA binding domain: Met repressor beta-sheet |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.587 | |
Straight line (x-axis) | 4.096 | |
Arc | 0.821 | Radius of curvature: r = 84 Å |
Kinked line | 1.242 | Kink angle: alpha = 21° Lengths of straight segments: l1 = 9 bp, l2 = 9 bp |
Double kinked line | 0.154 | Kink angles: alpha1 = 20°, alpha2 = 21° Twist angle: omega = -78° Lengths of straight segments: l1 = 6 bp, l2 = 7 bp, l3 = 5 bp |