SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents0.6mM U-13C/15N labeled v107 + 0.45 mM unlabeled VEGF Dimer; 50mM sodium chloride, 20mM phosphate buffer, 0.002% sodium azide
Solvent90% H2O/10% D2O
Ionic Strength50mM sodium chloride, 20 sodium phosphate
pH7.0
Pressure1
Temperature (K)308
Experiment(s):HMSQC-HA
Sample Contents0.6mM U-13C/15N labeled v107 + 0.45 mM unlabeled VEGF Dimer; 50mM sodium chloride, 20mM phosphate buffer, 0.002% sodium azide
Solvent90% H2O/10% D2O
Ionic Strength50mM sodium chloride, 20 sodium phosphate
pH7.0
Pressure1
Temperature (K)298
Experiment(s):3D_15N-separated_NOESY
Sample Contents0.6mM U-13C/15N labeled v107 + 0.45 mM unlabeled VEGF Dimer; 50mM sodium chloride, 20mM phosphate buffer, 0.002% sodium azide
Solvent100% D2O
Ionic Strength50mM sodium chloride, 20 sodium phosphate
pH7.0
Pressure1
Temperature (K)308
Experiment(s):3D_13C-separated_NOESY, 3D_13C-edited_12C-filtered_NOESY
Sample Contents1.0mM U-13C/15N labeled VEGF dimer + 2.25 mM unlabeled v107; 50mM sodium chloride, 20mM phosphate buffer, 0.002% sodium azide
Solvent90% H2O/10% D2O
Ionic Strength50mM sodium chloride, 20 sodium phosphate
pH7.0
Pressure1
Temperature (K)318
Experiment(s):3D_15N-separated_NOESY, HNHB
Sample Contents1.0mM U-13C/15N labeled VEGF dimer + 2.25 mM unlabeled v107; 50mM sodium chloride, 20mM phosphate buffer, 0.002% sodium azide
Solvent100% D2O
Ionic Strength50mM sodium chloride, 20 sodium phosphate
pH7.0
Pressure1
Temperature (K)318
Experiment(s):3D_13C-separated_NOESY, 3D_12C-filtered_13C-edited_NOESY
Sample Contents0.6mM U-13C/15N labeled v107 + 0.45 mM unlabeled VEGF Dimer; 50mM sodium chloride, 20mM phosphate buffer, 0.002% sodium azide, 15mg/ml pf1 phage
Solvent90% H2O/10% D2O
Ionic Strength50mM sodium chloride, 20 sodium phosphate
pH7.0
Pressure1
Temperature (K)318
Experiment(s):IPAP_1H_15N_HSQC
Sample Contents1.0mM U-13C/15N labeled VEGF Dimer + 2.25 mM unlabeled v107; 50mM sodium chloride, 20mM phosphate buffer, 0.002% sodium azide, 15mg/ml pf1 phage
Solvent90% H2O/10% D2O
Ionic Strength50mM sodium chloride, 20 sodium phosphate
pH7.0
Pressure1
Temperature (K)318
Experiment(s):IPAP_1H_15N_HSQC
Spectrometer Information
Manufacturer Model Field Strength
Bruker DRX 600.0
Bruker DRX 800.0
NMR Refinement
Method Torsion angle dynamics simulated annealing
Details The structures are based on 3940 NOE-derived distance restraints, 176 distance restraints from hydrogen bonds, 476 dihedral angle restraints, 146 residual dipolar coupling restraints.
NMR Ensemble Information
Conformer Selection Criteria structures with the least restraint violations
Conformers Calculated Total Number 120
Conformers Submitted Total Number 24
Representative Model Choice Rationale
1 closest to the average
Additional NMR Experimental Information
1 The structure was determined using triple-resonance NMR spectroscopy
Computation: NMR Software
# Classification Software Name Author
1 collection version: 2.6 XWINNMR Bruker, Inc.
2 processing version: 98.0 FELIX Accelys, Inc.
3 data analysis version: 1.3.13 XEASY Bartels, Xia, Billeter, Guntert, Wuthrich
4 structure solution version: 2000.1 CNX Accelys, Inc.
5 refinement version: 2000.1 CNX Accelys, Inc.