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 1KLR | pdb_00001klr

NMR Structure of the ZFY-6T[Y10F] Zinc Finger


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D NOESY2mM ZFY-6T[Y10F]90% H2O/10% D2O50mM d11-Tris-HCl, 2.2mM ZnCl26.0ambient298
22D NOESY2mM ZFY-6T[Y10F]99.98% D2O.50mM d11-Tris-HCl, 2.2mM ZnCl26.0ambient298
3DQF-COSY2mM ZFY-6T[Y10F]90% H2O/10% D2O50mM d11-Tris-HCl, 2.2mM ZnCl26.0ambient298
4DQF-COSY2mM ZFY-6T[Y10F]99.98% D2O.50mM d11-Tris-HCl, 2.2mM ZnCl26.0ambient298
53D-TOCSY-NOESY5mM ZFY-6T[Y10F]90% H2O/10% D2O50mM d11-Tris-HCl, 5.5mM ZnCl26.0ambient298
62D-ROESY5mM ZFY-6T[Y10F]90% H2O/10% D2O50mM d11-Tris-HCl, 5.5mM ZnCl26.0ambient298
72D-ROESY5mM ZFY-6T[Y10F]99.98% D2O.50mM d11-Tris-HCl, 5.5mM ZnCl26.0ambient298
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1VarianVXRS500
2VarianUNITYPLUS500
3VarianINOVA500
NMR Refinement
MethodDetailsSoftware
Distance geometry/Simulated annealing, followed by restrained molecular dynamics.Structures are based on 229 interresidue NOE-derived distance constraints, 24 dihedral angle restraints, and 10 hydrogen bond restraints.VNMR
NMR Ensemble Information
Conformer Selection Criteriastructures with the least restraint violations
Conformers Calculated Total Number52
Conformers Submitted Total Number25
Representative Model14 (fewest violations)
Additional NMR Experimental Information
DetailsThis structure was determined using 2D and 3D homonuclear techniques. This structure represents a refinement of the structure originally published in secondary citation #1 (Qian, X. and Weiss, M.A.). Additional constraints were determined using higher-concentration samples and by homonuclear 3D-NMR methods.
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1collectionVNMR4.3-5.3Varian, Inc.
2data analysisNHFITRedfield, C.
3structure solutionDGIIStandaloneHavel, T.F.
4refinementX-PLOR3.1Brunger, A.T.
5processingVNMR4.3-5.3Varian, Inc.