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Solution Structure Of Protein SRP19 Of The Archaeoglobus fulgidus Signal Recognition Particle, Minimized Average Structure
SOLUTION NMR
NMR Experiment
Experiment
Type
Sample Contents
Solvent
Ionic Strength
pH
Pressure
Temperature (K)
Spectrometer
1
3D_15N-separated_NOESY
25mM KH2PO4, 50mM NaCl, 95% H2O, 5% D2O
95% H2O/5% D2O
75 mM
6.0
ambient
300
2
3D_13C-separated_NOESY
25mM KH2PO4, 50mM NaCl
99.99% D2O
75 mM
6.0
ambient
300
3
4D_13C-separated_NOESY
25mM KH2PO4, 50mM NaCl
99.99% D2O
75 mM
6.0
ambient
300
4
3D 15N-separated NOESY with 13C chemical shift evolution in F2 dimension
25mM KH2PO4, 50mM NaCl, 95% H2O, 5% D2O
95% H2O/5% D2O
75 mM
6.0
ambient
300
5
IPAP-HSQC
25mM KH2PO4, 50mM NaCl, 95% H2O, 5% D2O
95% H2O/5% D2O
75 mM
6.0
ambient
310
NMR Spectrometer Information
Spectrometer
Manufacturer
Model
Field Strength
1
Bruker
AMX2
500
NMR Refinement
Method
Details
Software
Distance geometry/simulated annealing protocol
The structures are based on a total of 886 restraints, 690 are NOE-derived distance constraints, 130 dihegral angle restraints, 66 1H-15N residual dipolar coupling restraints.
XwinNMR
NMR Ensemble Information
Conformer Selection Criteria
Conformers Calculated Total Number
Conformers Submitted Total Number
1
Representative Model
(minimized average structure)
Additional NMR Experimental Information
Details
IPAP-HSQC experiment was performed in a sample of the protein in either an unstressed or mechanically stressed 8% polyacrylamide gel.
Computation: NMR Software
#
Classification
Version
Software Name
Author
1
collection
XwinNMR
2.5
Bruker analytic GmbH
2
processing
NMRPipe
1.8
Delaglio,F., Grzesiek, S., Vuister, G., Zhu, W., Pfeifer, J., Bax, A.
3
data analysis
PIPP
4.3.1
Garrett, D. C., Powers, R., Gronenborn, A.M., Clore, G. M.
4
structure solution
X-PLOR
3.851
Brunger, A. T.; Clore, G.M., Gronenborn, A.M., Tjundra, N.
5
data analysis
TALOS
98.040.28.02
Cornilescu, G., Delaglio, F., Bax, A.
6
data analysis
PALES
2.1
Zweckstetter, M., Bax, A.
7
refinement
X-PLOR
3.851
Brunger, A.T.; Clore, G.M., Gronenborn, A.M., Tjundra, N.