2MXY

Solution structure of hnRNP C RRM in complex with 5'-AUUUUUC-3' RNA


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-15N HSQC1.0 mM [U-100% 15N] hnRNP C, 1.0 mM 5'-R(*AP*UP*UP*UP*UP*UP*C)-3', 20 mM sodium phosphate, 10 mM sodium chloride90% H2O/10% D2O0.0406.5ambient293
23D HNCACB1.0 mM [U-100% 13C; U-100% 15N] hnRNP C, 1.0 mM 5'-R(*AP*UP*UP*UP*UP*UP*C)-3', 20 mM sodium phosphate, 10 mM sodium chloride90% H2O/10% D2O0.0406.5ambient293
33D HNCO1.0 mM [U-100% 13C; U-100% 15N] hnRNP C, 1.0 mM 5'-R(*AP*UP*UP*UP*UP*UP*C)-3', 20 mM sodium phosphate, 10 mM sodium chloride90% H2O/10% D2O0.0406.5ambient293
43D 1H-15N NOESY1.0 mM [U-100% 15N] hnRNP C, 1.0 mM 5'-R(*AP*UP*UP*UP*UP*UP*C)-3', 20 mM sodium phosphate, 10 mM sodium chloride90% H2O/10% D2O0.0406.5ambient293
53D HCCH-TOCSY1.0 mM [U-100% 13C; U-100% 15N] hnRNP C, 1.0 mM 5'-R(*AP*UP*UP*UP*UP*UP*C)-3', 20 mM sodium phosphate, 10 mM sodium chloride100% D2O0.0406.5ambient293
63D 1H-13C NOESY aliphatic1.0 mM [U-100% 13C; U-100% 15N] hnRNP C, 1.0 mM 5'-R(*AP*UP*UP*UP*UP*UP*C)-3', 20 mM sodium phosphate, 10 mM sodium chloride90% H2O/10% D2O0.0406.5ambient293
73D 1H-13C edited-filtered NOESY0.5-1.0 mM [U-100% 15N] hnRNP C, 0.5-1.0 mM [100% 13C5]-Ura 5'-R(*AP*UP*UP*UP*UP*UP*C)-3', 20 mM sodium phosphate, 10 mM sodium chloride100% D2O0.0406.5ambient293
83D 1H-13C edited-filtered NOESY1.0 mM [U-100% 13C; U-100% 15N] hnRNP C, 1.0 mM 5'-R(*AP*UP*UP*UP*UP*UP*C)-3', 20 mM sodium phosphate, 10 mM sodium chloride100% D2O0.0406.5ambient293
92D 1H-13C HSQC0.5-1.0 mM [U-100% 15N] hnRNP C, 0.5-1.0 mM [100% 13C5]-Ura 5'-R(*AP*UP*UP*UP*UP*UP*C)-3', 20 mM sodium phosphate, 10 mM sodium chloride100% D2O0.0406.5ambient293
102D 1H-1H NOESY1.0 mM [U-100% 15N] hnRNP C, 1.0 mM 5'-R(*AP*UP*UP*UP*UP*UP*C)-3', 20 mM sodium phosphate, 10 mM sodium chloride90% H2O/10% D2O0.0406.5ambient293
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE900
2BrukerAVIII600
3BrukerAVIII700
4BrukerAVIII500
5BrukerAVIII750
NMR Refinement
MethodDetailsSoftware
simulated annealing, torsion angle dynamicsff99SB force-fieldAmber
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number50
Conformers Submitted Total Number20
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1refinementAmber9Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollman
2structure solutionCYANA3.0Guntert, Mumenthaler and Wuthrich
3refinementCYANAGuntert, Mumenthaler and Wuthrich