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 2PPH | pdb_00002pph

solution structure of human MEKK3 PB1 domain


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
13D_13C-separated_NOESY0.5mM 15N,13C-labeled MEKK3 PB1 50mM phosphate buffer (pH 6.0), 1mM EDTA,10%(v/v) D2O90% H2O/10% D2O6.01 atm298
23D_15N-separated_NOESY0.5mM 15N,13C-labeled MEKK3 PB1 50mM phosphate buffer (pH 6.0), 1mM EDTA,10%(v/v) D2O90% H2O/10% D2O6.01 atm298
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerDMX600
2BrukerDMX500
NMR Refinement
MethodDetailsSoftware
Distance geometry, simulated annealing, molecular dynamics, torsion angle dynamicsthe structures are based on a total of 1335 restraints, 1197 are NOE-derived distance constraints, 110 dihedral angle restraints,28 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
1processingNMRPipe2.2F.Delaglio
2structure solutionCNS1.1A.T.Brunger
3data analysisCSI1.0David S. Wishart
4data analysisMOLMOL2k.2Koradi
5refinementCNS1.1A.T.Brunger