1J6Q | pdb_00001j6q

Solution structure and characterization of the heme chaperone CcmE


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D NOESY2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O90% H2O/10% D2O20 mM phosphate7.01 atm298
22D TOCSY2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O90% H2O/10% D2O20 mM phosphate7.01 atm298
33D_13C-separated_NOESY2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O90% H2O/10% D2O20 mM phosphate7.01 atm298
43D_15N-separated_NOESY2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O90% H2O/10% D2O20 mM phosphate7.01 atm298
5HNHA2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O90% H2O/10% D2O20 mM phosphate7.01 atm298
6HNCO2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O90% H2O/10% D2O20 mM phosphate7.01 atm298
7HNHB2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O90% H2O/10% D2O20 mM phosphate7.01 atm298
8CBCANH2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O90% H2O/10% D2O20 mM phosphate7.01 atm298
9CC(CO)NH2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O90% H2O/10% D2O20 mM phosphate7.01 atm298
10CBCA(CO)NH2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O90% H2O/10% D2O20 mM phosphate7.01 atm298
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE700
NMR Refinement
MethodDetailsSoftware
simulated annealing, torsion angle dyanamics, restrained energy minimization1866 meaningful NOEs and 89 dihedral angle constraints.XwinNMR
NMR Ensemble Information
Conformer Selection Criteria
Conformers Calculated Total Number
Conformers Submitted Total Number1
Representative Model1 (minimized average structure)
Additional NMR Experimental Information
DetailsThe structure was determined using triple-resonance NMR spectroscopy on 13C and 15N double labeled apoCcmE.
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1processingXwinNMR2.6Bruker
2data analysisXEASY1.3Xia, Bartels
3structure solutionDYANA1.5Gunter, Mumenthaler, Wuthrich
4iterative matrix relaxationCORMABorgias, Thomas, James
5refinementAmber5.0Pearlman, Case, Caldwell, Ross, Cheatham, Ferguson, Seibel, Singh, Weiner, Kollman