1AK8
NMR SOLUTION STRUCTURE OF CERIUM-LOADED CALMODULIN AMINO-TERMINAL DOMAIN (CE2-TR1C), 23 STRUCTURES
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | NOESY | 6.0 | 298 | |||||
2 | CLEAN-TOCSY | 6.0 | 298 | |||||
3 | DQF-COSY | 6.0 | 298 | |||||
4 | 1D NOE | 6.0 | 298 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX 500 | 500 |
2 | Bruker | AC-P 300 | 300 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | THE STRUCTURE CALCULATIONS WERE PERFORMED ACCORDING TO A RECENTLY INTRODUCED TORSION ANGLE DYNAMICS (TAD) APPROACH USING THE DYANA PROGRAM PACKAGE (GUNTERT ET AL., 1996). PSEUDOCONTACT SHIFTS WERE INTRODUCED AS CONSTRAINTS USING THE NEWLY DEVELOPED PSEUDYANA MODULE (BANCI ET AL., 1997). THE OVERALL STRATEGY OF STRUCTURE COMPUTATION COMPRISED THE FOLLOWING SUBSEQUENT STEPS: | PSEUDYANA |
NMR Ensemble Information | |
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Conformer Selection Criteria | LEAST RESTRAINT VIOLATION AND LOWEST TARGET FUNCTION |
Conformers Calculated Total Number | 23 |
Conformers Submitted Total Number | 23 |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | refinement | PSEUDYANA | CREMONINI | |
2 | structure solution | DYANA | ||
3 | structure solution | PSEUDYANA |