2L85

Solution NMR structures of CBP bromodomain with small molecule of HBS


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
13D HNCACB0.5 mM [U-100% 13C; U-100% 15N] protein, 3 mM (E)-4-((4-hydroxyphenyl)diazenyl)benzenesulfonic acid, 100 mM sodium phosphate, 3 mM [U-100% 2H] DTT90% H2O/10% D2O6.5ambient298
23D HN(COCA)CB0.5 mM [U-100% 13C; U-100% 15N] protein, 3 mM (E)-4-((4-hydroxyphenyl)diazenyl)benzenesulfonic acid, 100 mM sodium phosphate, 3 mM [U-100% 2H] DTT90% H2O/10% D2O6.5ambient298
33D 1H-15N NOESY0.5 mM [U-100% 13C; U-100% 15N] protein, 3 mM (E)-4-((4-hydroxyphenyl)diazenyl)benzenesulfonic acid, 100 mM sodium phosphate, 3 mM [U-100% 2H] DTT90% H2O/10% D2O6.5ambient298
43D 1H-13C NOESY aliphatic0.5 mM [U-100% 13C; U-100% 15N] protein, 3 mM (E)-4-((4-hydroxyphenyl)diazenyl)benzenesulfonic acid, 100 mM sodium phosphate, 3 mM [U-100% 2H] DTT100% D2O6.5ambient298
53D 1H-13C NOESY aromatic0.5 mM [U-100% 13C; U-100% 15N] protein, 3 mM (E)-4-((4-hydroxyphenyl)diazenyl)benzenesulfonic acid, 100 mM sodium phosphate, 3 mM [U-100% 2H] DTT100% D2O6.5ambient298
63D 13C-edited 13C/15N-FILTERED NOESY0.5 mM [U-100% 13C; U-100% 15N] protein, 3 mM (E)-4-((4-hydroxyphenyl)diazenyl)benzenesulfonic acid, 100 mM sodium phosphate, 3 mM [U-100% 2H] DTT100% D2O6.5ambient298
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE900
2BrukerAVANCE800
3BrukerAVANCE600
4BrukerDRX500
NMR Refinement
MethodDetailsSoftware
simulated annealingARIA
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number200
Conformers Submitted Total Number20
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1refinementARIA2.2Linge, O'Donoghue and Nilges
2chemical shift calculationNMRPipe2.3Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3processingNMRPipe2.3Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4peak pickingNMRView5.04Johnson, One Moon Scientific
5data analysisNMRView5.04Johnson, One Moon Scientific
6chemical shift assignmentNMRView5.04Johnson, One Moon Scientific
7structure solutionCNS1.2Brunger, Adams, Clore, Gros, Nilges and Read