2K3H

Structural determinants for Ca2+ and PIP2 binding by the C2A domain of rabphilin-3A


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
13D 1H-15N NOESY1 mM [U-13C; U-15N] C2A domain, 20 mM Na acetate, 150 mM NaCl, 20 mM CaCl2, 1 mM DTT95% H2O/5% D2O1505.0301
23D 1H-13C NOESY1 mM [U-13C; U-15N] C2A domain, 20 mM Na acetate, 150 mM NaCl, 20 mM CaCl2, 1 mM DTT95% H2O/5% D2O1505.0301
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerDRX700
2BrukerDRX800
3BrukerDRX600
NMR Refinement
MethodDetailsSoftware
simulated annealingCARA
NMR Ensemble Information
Conformer Selection Criteriastructures with the least restraint violations
Conformers Calculated Total Number200
Conformers Submitted Total Number20
Representative Model1 (fewest violations)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1chemical shift assignmentCARARochus Keller
2structure solutionCYANAGuntert, Mumenthaler and Wuthrich
3refinementX-PLOR_NIHSchwieters, Kuszewski, Tjandra and Clore