1EGX

SOLUTION STRUCTURE OF THE ENA-VASP HOMOLOGY 1 (EVH1) DOMAIN OF HUMAN VASODILATOR-STIMULATED PHOSPHOPROTEIN (VASP)


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
13D_13C-separated_NOESY1.3 mM VASP EVH1 DOMAIN 15N,13C; buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3; samples were used in both 90% H2O,10% D2O and 99.8% D2O 2 mM VASP EVH1 DOMAIN 15N buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3;sample were used in 90% H2O,10% D2O90% H2O,10% D2O and 99.8% D2O50 mM KCl, 20 mM KH2PO46.01 atm300
23D_15N-separated_NOESY1.3 mM VASP EVH1 DOMAIN 15N,13C; buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3; samples were used in both 90% H2O,10% D2O and 99.8% D2O 2 mM VASP EVH1 DOMAIN 15N buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3;sample were used in 90% H2O,10% D2O90% H2O,10% D2O and 99.8% D2O50 mM KCl, 20 mM KH2PO46.01 atm300
32D NOESY1.3 mM VASP EVH1 DOMAIN 15N,13C; buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3; samples were used in both 90% H2O,10% D2O and 99.8% D2O 2 mM VASP EVH1 DOMAIN 15N buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3;sample were used in 90% H2O,10% D2O90% H2O,10% D2O and 99.8% D2O50 mM KCl, 20 mM KH2PO46.01 atm300
4DQF-COSY1.3 mM VASP EVH1 DOMAIN 15N,13C; buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3; samples were used in both 90% H2O,10% D2O and 99.8% D2O 2 mM VASP EVH1 DOMAIN 15N buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3;sample were used in 90% H2O,10% D2O90% H2O,10% D2O and 99.8% D2O50 mM KCl, 20 mM KH2PO46.01 atm300
5HNHA1.3 mM VASP EVH1 DOMAIN 15N,13C; buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3; samples were used in both 90% H2O,10% D2O and 99.8% D2O 2 mM VASP EVH1 DOMAIN 15N buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3;sample were used in 90% H2O,10% D2O90% H2O,10% D2O and 99.8% D2O50 mM KCl, 20 mM KH2PO46.01 atm300
63D HCCH-TOCSY1.3 mM VASP EVH1 DOMAIN 15N,13C; buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3; samples were used in both 90% H2O,10% D2O and 99.8% D2O 2 mM VASP EVH1 DOMAIN 15N buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3;sample were used in 90% H2O,10% D2O90% H2O,10% D2O and 99.8% D2O50 mM KCl, 20 mM KH2PO46.01 atm300
73D HNHB1.3 mM VASP EVH1 DOMAIN 15N,13C; buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3; samples were used in both 90% H2O,10% D2O and 99.8% D2O 2 mM VASP EVH1 DOMAIN 15N buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3;sample were used in 90% H2O,10% D2O90% H2O,10% D2O and 99.8% D2O50 mM KCl, 20 mM KH2PO46.01 atm300
83D_CBCA(CO)NNH1.3 mM VASP EVH1 DOMAIN 15N,13C; buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3; samples were used in both 90% H2O,10% D2O and 99.8% D2O 2 mM VASP EVH1 DOMAIN 15N buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3;sample were used in 90% H2O,10% D2O90% H2O,10% D2O and 99.8% D2O50 mM KCl, 20 mM KH2PO46.01 atm300
93D_CBCANNH1.3 mM VASP EVH1 DOMAIN 15N,13C; buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3; samples were used in both 90% H2O,10% D2O and 99.8% D2O 2 mM VASP EVH1 DOMAIN 15N buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3;sample were used in 90% H2O,10% D2O90% H2O,10% D2O and 99.8% D2O50 mM KCl, 20 mM KH2PO46.01 atm300
103D_15N-separated-TOCSY1.3 mM VASP EVH1 DOMAIN 15N,13C; buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3; samples were used in both 90% H2O,10% D2O and 99.8% D2O 2 mM VASP EVH1 DOMAIN 15N buffer containing 20 mM KH2PO4, 50 mM KCl, 0.2 mM Na3N3;sample were used in 90% H2O,10% D2O90% H2O,10% D2O and 99.8% D2O50 mM KCl, 20 mM KH2PO46.01 atm300
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerDRX600
2BrukerDMX750
NMR Refinement
MethodDetailsSoftware
simulated annealing torsion angle dynamicsstructures are based on 3043 NOE-derived distance restraints, 49 dihedral angle restraints, 25 distance restraints from hydrogen bondsCNS
NMR Ensemble Information
Conformer Selection Criteriastructures with the least restraint violations, structures with the lowest energy
Conformers Calculated Total Number200
Conformers Submitted Total Number15
Representative Model1 (fewest violations, lowest energy)
Additional NMR Experimental Information
DetailsThe structure was determined using triple-resonance NMR spectroscopy
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1structure solutionCNS09aBrunger
2processingAzara2.1Boucher
3processingXwinNMR1.3Bruker
4collectionANSIG3.3Kraulis
5refinementCNS09aBrunger