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Title | TATA-BINDING PROTEIN/TRANSCRIPTION FACTOR (II)B/TATA-BOX COMPLEX FROM PYROCOCCUS WOESEI | |
PDB code | 1AIS (PDB summary) | |
NDB code | PDR031 (NDB atlas) | |
Duplex length | 17 base pairs | |
Protein | TBP/TFIIB, Transcription factor, DNA binding domain: TATA box binding protein |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.907 | |
Straight line (x-axis) | 14.273 | |
Arc | 1.687 | Radius of curvature: r = 32 Å |
Kinked line | 1.659 | Kink angle: alpha = 50° Lengths of straight segments: l1 = 8 bp, l2 = 9 bp |
Double kinked line | 0.617 | Kink angles: alpha1 = 49°, alpha2 = 29° Twist angle: omega = 82° Lengths of straight segments: l1 = 7 bp, l2 = 6 bp, l3 = 4 bp |