2LC7
Solution structure of the isolated Par-6 PDZ domain
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D_15N-separated_NOESY | 1 mM [U-100% 13C; U-100% 15N] Par-6, 20 mM sodium phosphate, 50 mM potassium chloride, 90% H2O, 10% D2O | 90% H2O/10% D2O | 53 | 5.5 | AMBIENT | 298 | |
2 | 3D_13C-separated_NOESY | 1 mM [U-100% 13C; U-100% 15N] Par-6, 20 mM sodium phosphate, 50 mM potassium chloride, 90% H2O, 10% D2O | 90% H2O/10% D2O | 53 | 5.5 | AMBIENT | 298 | |
3 | 3D_13C-separated_NOESY (AROMATIC) | 1 mM [U-100% 13C; U-100% 15N] Par-6, 20 mM sodium phosphate, 50 mM potassium chloride, 90% H2O, 10% D2O | 90% H2O/10% D2O | 53 | 5.5 | AMBIENT | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE II | 600 |
NMR Refinement | ||
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Method | Details | Software |
torsion angle dynamics | AUTOMATED METHODS WERE USED FOR BACKBONE CHEMICAL SHIFT ASSIGNMENT AND ITERATIVE NOE REFINEMENT. FINAL STRUCTURES WERE OBTAINED BY MOLECULAR DYNAMICS IN EXPLICIT SOLVENT. STRUCTURES ARE BASED ON A TOTAL OF 1412 NOE CONSTRAINTS ( 393 INTRA, 351 SEQUENTIAL, 211 MEDIUM, AND 457 LONG RANGE) AND 130 PHI AND PSI DIHEDRAL ANGLE CONSTRAINTS., STRUCTURES ARE BASED ON A TOTAL OF 1423 NOE CONSTRAINTS ( 388 INTRA, 355 SEQUENTIAL, 210 MEDIUM, AND 470 LONG RANGE) AND 130 PHI AND PSI DIHEDRAL ANGLE CONSTRAINTS. | Xplor-NIH |
NMR Ensemble Information | |
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Conformer Selection Criteria | target function |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | Xplor-NIH | 2.9.3 | SCHWIETERS,C.D.,KUSZEWSKI,J.J.,TJANDRA,N.,CLORE,G.M. |
2 | collection | TopSpin | 2.1 | Bruker |
3 | processing | NMRPipe | 2007 | Delagio,F. et al. |
4 | data analysis | XEASY | 1.3 | Eccles, C., Guntert, P., Billeter, M., Wuthrich, K. |
5 | data analysis | GARANT | 2.1 | C. Bartels |
6 | structure solution | CYANA | 2.1 | Guntert, P. |
7 | refinement | CYANA | Guntert, P. |