2LU5

Structure and chemical shifts of Cu(I),Zn(II) superoxide dismutase by solid-state NMR


SOLID-STATE NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D CP-HSQC3.5 mg [U-13C; U-15N; U-2H] Superoxide dismutase C6A/C111S thermostable mutant, 20 mM Sodium Citrate, 20% w/v Polyethylene Glycol 6000100% H2O0.025ambient286
22D R1_15N3.5 mg [U-13C; U-15N; U-2H] Superoxide dismutase C6A/C111S thermostable mutant, 20 mM Sodium Citrate, 20% w/v Polyethylene Glycol 6000100% H2O0.025ambient286
32D R1_13C3.5 mg [U-13C; U-15N; U-2H] Superoxide dismutase C6A/C111S thermostable mutant, 20 mM Sodium Citrate, 20% w/v Polyethylene Glycol 6000100% H2O0.025ambient286
42D (H)NHH_RFDR3.5 mg [U-13C; U-15N; U-2H] Superoxide dismutase C6A/C111S thermostable mutant, 20 mM Sodium Citrate, 20% w/v Polyethylene Glycol 6000100% H2O0.025ambient286
53D (H)CONH3.5 mg [U-13C; U-15N; U-2H] Superoxide dismutase C6A/C111S thermostable mutant, 20 mM Sodium Citrate, 20% w/v Polyethylene Glycol 6000100% H2O0.025ambient286
62D NCA3.5 mg [U-13C; U-15N; U-2H] Superoxide dismutase C6A/C111S thermostable mutant, 20 mM Sodium Citrate, 20% w/v Polyethylene Glycol 6000100% H2O0.025ambient286
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE850
NMR Refinement
MethodDetailsSoftware
torsion angle dynamicsRECOORD scriptCYANA
NMR Ensemble Information
Conformer Selection Criteriatarget function
Conformers Calculated Total Number80
Conformers Submitted Total Number19
Representative Model1 (lowest target function)
Additional NMR Experimental Information
Details60 kHz MAS was used for all experiments
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1structure solutionCYANAGuntert, Mumenthaler and Wuthrich
2collectionUNIO2.5.0Herrmann, Guntert and Wuthrich
3peak pickingUNIO2.5.0Herrmann, Guntert and Wuthrich
4chemical shift assignmentUNIO2.5.0Herrmann, Guntert and Wuthrich
5refinementCNSGuntert, Mumenthaler and Wuthrich