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 2I8N | pdb_00002i8n

Solution structure of the second bromodomain of Brd4


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
13D_13C-separated_NOESY1.0mM 15N, 13C-labeled BRD4 C-terminal domain, 20mM phosphate buffer(pH6.0), 50mM NaCl, 5mM EDTA, 10%(v/v)D2O90% H2O/10% D2O20mM Na2HPO4, 50mM NaCl6.01 atm293
23D_15N-separated_NOESY1.0mM 15N, 13C-labeled BRD4 C-terminal domain, 20mM phosphate buffer(pH6.0), 50mM NaCl, 5mM EDTA, 10%(v/v)D2O90% H2O/10% D2O20mM Na2HPO4, 50mM NaCl6.01 atm293
32D NOESY1.0mM 15N, 13C-labeled BRD4 C-terminal domain, 20mM phosphate buffer(pH6.0), 50mM NaCl, 5mM EDTA, 10%(v/v)D2O90% H2O/10% D2O20mM Na2HPO4, 50mM NaCl6.01 atm293
42D TOCSY1.0mM 15N, 13C-labeled BRD4 C-terminal domain, 20mM phosphate buffer(pH6.0), 50mM NaCl, 5mM EDTA, 10%(v/v)D2O90% H2O/10% D2O20mM Na2HPO4, 50mM NaCl6.01 atm293
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerDMX600
NMR Refinement
MethodDetailsSoftware
Distance geometry simulated annealing molecular dynamics torsion angle dynamicsThe NMR structures are based on a total of 1688 restraints, 1490 are NOE-derived distance constraints, 144 dihedral angle restrants, 54 distance restraints from hydrogen bonds.NMRPipe
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number200
Conformers Submitted Total Number20
Representative Model1 (lowest energy)
Additional NMR Experimental Information
DetailsThe structure was determined using triple-resonance NMR spectroscopy.
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1processingNMRPipe2.3F.Delaglio
2data analysisSparky3T.D.Goddard and D.G.Kneller
3structure solutionCNS1.1
4data analysisCSI1.0David S.Wishart
5data analysisMOLMOL2K.2Koradi
6refinementCNS1.1