DNA DUPLEX CONTAINING A PURINE-RICH STRAND, NMR, 6 STRUCTURES
Solution structures of DNA.RNA hybrids with purine-rich and pyrimidine-rich strands: comparison with the homologous DNA and RNA duplexes.
Comparison of the Thermodynamic Stabilities and Solution Conformations of DNA.RNA Hybrids Containing Purine-Rich and Pyrimidine-Rich Strands with DNA and RNA Duplexes
THE ASSIGNMENTS, NOES AND COUPLING CONSTANTS DETERMINED FROM 2D HOMONUCLEAR NMR EXPERIMENTS USING UNLABELLED SAMPLE.
LOWEST POTENTIAL ENERGY AND MINIMAL VIOLATIONS AND ACCEPTABLE STEREOCHEMISTRY
DISTANCE CONSTRAINTS FOR GLYCOSIDIC TORSION ANGLES, DEOXYRIBOSE PSEUDOROTATIONAL PHASE ANGLES AND AMPLITUDES CALCULATED FROM NOE BUILD-UP CURVES AND COUPLING CONSTANTS BY A LEAST SQUARES/GRID-SEARCH METHOD IMPLEMENTED IN NUCFIT AND PFIT (A.N. LANE, NIMR, UK). INTERNUCLEOTIDE DISTANCE CONSTRAINTS CALCULATED FROM NOE BUILD-UP CURVES. STRUCTURES CALCULATED BY SIMULATED ANNEALING/RMD PROTOCOL WITHIN DISCOVER 95.0 USING AN AMBER FORCEFIELD AND A DISTANCE DEPENDENT DIELECTRIC CONSTANT.
DNA DUPLEX, PURINE/PYRIMIDINE-RICH STRANDS, B-FORM, DEOXYRIBONUCLEIC ACID, DNA