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 9ECM | pdb_00009ecm

Structure of the human integrin alphaX transmembrane domain


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
13D HNCA1.2 mM [U-100% 13C; U-100% 15N; U-80% 2H] alphaX peptide, 350 mM 1,2-dihexanoly-sn-glycero-3-phosphocholine, 105 mM 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine, 25 mM HEPES95% H2O/5% D2O0..025 M7.41 atm313.2Bruker AVANCE 700
23D HNCACB1.2 mM [U-100% 13C; U-100% 15N; U-80% 2H] alphaX peptide, 350 mM 1,2-dihexanoly-sn-glycero-3-phosphocholine, 105 mM 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine, 25 mM HEPES95% H2O/5% D2O0..025 M7.41 atm313.2Bruker AVANCE 700
33D HNCO1.2 mM [U-100% 13C; U-100% 15N; U-80% 2H] alphaX peptide, 350 mM 1,2-dihexanoly-sn-glycero-3-phosphocholine, 105 mM 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine, 25 mM HEPES95% H2O/5% D2O0..025 M7.41 atm313.2Bruker AVANCE 700
43D HN(CA)CO1.2 mM [U-100% 13C; U-100% 15N; U-80% 2H] alphaX peptide, 350 mM 1,2-dihexanoly-sn-glycero-3-phosphocholine, 105 mM 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine, 25 mM HEPES95% H2O/5% D2O0..025 M7.41 atm313.2Bruker AVANCE 700
52D 1H-15N HSQC1.2 mM [U-100% 13C; U-100% 15N; U-80% 2H] alphaX peptide, 350 mM 1,2-dihexanoly-sn-glycero-3-phosphocholine, 105 mM 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine, 25 mM HEPES95% H2O/5% D2O0..025 M7.41 atm313.2Bruker AVANCE 700
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE700
NMR Refinement
MethodDetailsSoftware
simulated annealingX-PLOR NIH
NMR Ensemble Information
Conformer Selection Criteriatarget function
Conformers Calculated Total Number26
Conformers Submitted Total Number21
Representative Model1 (minimized average structure)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1chemical shift assignmentCARAKeller and Wuthrich
2structure calculationX-PLOR NIHSchwieters, Kuszewski, Tjandra and Clore
3data analysisNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax