2N4X

Structure of the Transmembrane Electron Transporter CcdA


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-15N TROSY-HSQC0.8 mM [U-100% 13C; U-100% 15N; U-80% 2H] CcdA-1, 20 mM MES-2, 50 mM sodium chloride-3, 100 mM dodecylphosphocholine-495% H2O/5% D2O0.156ambient303
23D TROSY HNCA0.8 mM [U-100% 13C; U-100% 15N; U-80% 2H] CcdA-1, 20 mM MES-2, 50 mM sodium chloride-3, 100 mM dodecylphosphocholine-495% H2O/5% D2O0.156ambient303
33D TROSY HN(CO)CA0.8 mM [U-100% 13C; U-100% 15N; U-80% 2H] CcdA-1, 20 mM MES-2, 50 mM sodium chloride-3, 100 mM dodecylphosphocholine-495% H2O/5% D2O0.156ambient303
43D TROSY HN(CA)CO0.8 mM [U-100% 13C; U-100% 15N; U-80% 2H] CcdA-1, 20 mM MES-2, 50 mM sodium chloride-3, 100 mM dodecylphosphocholine-495% H2O/5% D2O0.156ambient303
53D TROSY HNCO0.8 mM [U-100% 13C; U-100% 15N; U-80% 2H] CcdA-1, 20 mM MES-2, 50 mM sodium chloride-3, 100 mM dodecylphosphocholine-495% H2O/5% D2O0.156ambient303
63D TROSY HNCACB0.8 mM [U-100% 13C; U-100% 15N; U-80% 2H] CcdA-1, 20 mM MES-2, 50 mM sodium chloride-3, 100 mM dodecylphosphocholine-495% H2O/5% D2O0.156ambient303
72D 1H-15N TROSY-HSQC0.8 mM [U-100% 13C; U-100% 15N] CcdA-5, 20 mM MES-6, 50 mM sodium chloride-7, 100 mM [U-99% 2H] dodecylphosphocholine-895% H2O/5% D2O0.156ambient303
83D 15N-edited NOESY TROSY-HSQC (60 ms mix time)0.8 mM [U-100% 13C; U-100% 15N] CcdA-5, 20 mM MES-6, 50 mM sodium chloride-7, 100 mM [U-99% 2H] dodecylphosphocholine-895% H2O/5% D2O0.156ambient303
93D 15N-edited NOESY TROSY-HSQC (120 ms mix time)0.8 mM [U-100% 13C; U-100% 15N] CcdA-5, 20 mM MES-6, 50 mM sodium chloride-7, 100 mM [U-99% 2H] dodecylphosphocholine-895% H2O/5% D2O0.156ambient303
103D 13C-edited Methyl NOESY (150 ms mix time)0.8 mM [U-100% 13C; U-100% 15N] CcdA-5, 20 mM MES-6, 50 mM sodium chloride-7, 100 mM [U-99% 2H] dodecylphosphocholine-895% H2O/5% D2O0.156ambient303
114D double 15N-edited NOESY (200 ms mix time)0.8 mM [U-100% 13C; U-100% 15N; U-80% 2H] CcdA-1, 20 mM MES-2, 50 mM sodium chloride-3, 100 mM dodecylphosphocholine-495% H2O/5% D2O0.156ambient303
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAvance600
2BrukerAvance800
NMR Refinement
MethodDetailsSoftware
simulated annealing, torsion angle dynamicsX-PLOR_NIH
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number75
Conformers Submitted Total Number15
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1structure solutionX-PLOR_NIH2.38Schwieters, Kuszewski, Tjandra and Clore
2refinementX-PLOR_NIH2.38Schwieters, Kuszewski, Tjandra and Clore
3processingNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4data analysisNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
5collectionTOPSPIN3.0Bruker Biospin
6chemical shift assignmentCCPNMRCCPN
7chemical shift assignmentXEASYBartels et al.
8data analysisXEASYBartels et al.