Experiment: 2JSM

MONOMERIC HUMAN TELOMERE DNA TETRAPLEX WITH 3+1 STRAND FOLD TOPOLOGY, TWO EDGEWISE LOOPS AND DOUBLE-CHAIN REVERSAL LOOP, NMR, 10 STRUCTURES, Form 1 Natural

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	1H-1H NOESY	0.5-5.0 MM HUMAN TELOMERE DNA, 90% H2O/10% D2O		70	7.0	1 atm	298
2	1H-1H TOCSY	0.5-5.0 MM HUMAN TELOMERE DNA, 90% H2O/10% D2O		70	7.0	1 atm	298
3	1H- 31P COSY	0.5-5.0 MM HUMAN TELOMERE DNA, 90% H2O/10% D2O		70	7.0	1 atm	298
4	1H-1H COSY	0.5-5.0 MM HUMAN TELOMERE DNA, 90% H2O/10% D2O		70	7.0	1 atm	298
5	1H-15N JRHMQC	0.5-5.0 MM HUMAN TELOMERE DNA, 90% H2O/10% D2O		70	7.0	1 atm	298
6	1H-15N HMBC	0.5-5.0 MM HUMAN TELOMERE DNA, 90% H2O/10% D2O		70	7.0	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
torsion angle dynamics	AFTER DEPOSITION, THE MOLECULES WERE ENERGY MINIMIZED WITH THE ENERGY FUNCTION IMPLEMENTING GEOMETRICAL VALUES IN EFFECT AT RCSB SINCE JULY 31 2007. AS A RESULT, STRUCTURE STATISTICS FOR THIS ENTRY SLIGHTLY DEVIATES FROM THE PUBLISHED ONE, AS FOLLOWS (CURRENT VS PUBLISHED): NOE VIOLATIONS (0.3+-0.48) VS (0.00+-0.00) MAXIMUM VIOLATION (0.21+-0.06) VS (0.00+-0.00) RMSD OF VIOLATIONS (0.03+-0.00) VS (0.03+-0.00) BOND LENGTHS (0.004+-0.000) VS (0.004+-0.000) BOND ANGLES (0.71+-0.01) VS (0.92+-0.01) IMPROPERS (0.38+-0.02) VS (0.36+-0.02) PAIRWISE RMSD: ALL ATOMS (0.61+-0.15) VS (0.82+-0.22) ALL ATOMS EXCEPT T6,T7,A8 (0.40+-0.11) VS (0.59+-0.15)	X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	10
Representative Model	1 (n/a)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR	3.851	BRUNGER
2	structure solution	VNMR	6.0
3	structure solution	Felix	2000
4	structure solution	X-PLOR	3.851