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Title | CRYSTAL STRUCTURE OF MYOD BHLH DOMAIN BOUND TO DNA: PERSPECTIVES ON DNA RECOGNITION AND IMPLICATIONS FOR TRANSCRIPTIONAL ACTIVATION | |
PDB code | 1MDY (PDB summary) | |
NDB code | PDT016 (NDB atlas) | |
Duplex length | 14 base pairs | |
Protein | MyoD, Transcription factor, DNA binding domain: Basic helix-loop-helix |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.153 | |
Straight line (x-axis) | 1.778 | |
Arc | 0.421 | Radius of curvature: r = 84 Å |
Kinked line | 0.310 | Kink angle: alpha = 18° Lengths of straight segments: l1 = 7 bp, l2 = 7 bp |
Double kinked line | 0.266 | Kink angles: alpha1 = 16°, alpha2 = 16° Twist angle: omega = 110° Lengths of straight segments: l1 = 6 bp, l2 = 2 bp, l3 = 6 bp |