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Title | CRYSTAL STRUCTURE OF A HUMAN TBP CORE DOMAIN-HUMAN TFIIB CORE DOMAIN COMPLEX BOUND TO AN EXTENDED, MODIFIED ADENOVIRAL MAJOR LATE PROMOTER (ADMLP) | |
PDB code | 1C9B (PDB summary) | |
NDB code | PD0112 (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 | 0.814 | |
Straight line (x-axis) | 23.202 | |
Arc | 1.252 | Radius of curvature: r = 24 Å |
Kinked line | 2.408 | Kink angle: alpha = 64° Lengths of straight segments: l1 = 8 bp, l2 = 9 bp |
Double kinked line | 0.914 | Kink angles: alpha1 = 43°, alpha2 = 44° Twist angle: omega = 45° Lengths of straight segments: l1 = 6 bp, l2 = 5 bp, l3 = 6 bp |