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Title | MG2+ BINDING TO THE ACTIVE SITE OF ECO RV ENDONUCLEASE: A CRYSTALLOGRAPHIC STUDY OF COMPLEXES WITH SUBSTRATE AND PRODUCT DNA AT 2 ANGSTROMS RESOLUTION | |
PDB code | 1RVA (PDB summary) | |
NDB code | PDE014 (NDB atlas) | |
Duplex length | 10 base pairs | |
Protein | Restriction endonuclease EcoRV, Nuclease |
Model | sigma2 / Å2 | Geometrical parameters |
Plane | 0.086 | |
Straight line (x-axis) | 5.580 | |
Arc | 0.946 | Radius of curvature: r = 24 Å |
Kinked line | 0.280 | Kink angle: alpha = 44° Lengths of straight segments: l1 = 5 bp, l2 = 5 bp |