1YSM
NMR Structure of N-terminal domain (Residues 1-77) of Siah-Interacting Protein.
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 15N-enriched SIP(1-77), 20 mM NaPi, 50 mM NaCl | 90% H2O/10% D2O | 20 mM NaPi, 50 mM NaCl | 7.0 | 1 atm | 303 | |
2 | 3D_13C-separated_NOESY | 1 mM 13C-enriched SIP(1-77), 20 mM NaPi, 50 mM NaCl | 100% D2O | 20 mM NaPi, 50 mM NaCl | 7.0 | 1 atm | 303 | |
3 | 4D_13C/15N-separated_NOESY | 1 mM 15N/13C-enriched SIP(1-77), 20 mM NaPi, 50 mM NaCl | 90% H2O/10% D2O | 20 mM NaPi, 50 mM NaCl | 7.0 | 1 atm | 303 | |
4 | 4D_13C-separated_NOESY | 1 mM 13C-enriched SIP(1-77), 20 mM NaPi, 50 mM NaCl | 100% D2O | 20 mM NaPi, 50 mM NaCl | 7.0 | 1 atm | 303 | |
5 | HNHA | 1 mM 15N-enriched SIP(1-77), 20 mM NaPi, 50 mM NaCl | 90% H2O/10% D2O | 20 mM NaPi, 50 mM NaCl | 7.0 | 1 atm | 303 | |
6 | HNHB | 1 mM 15N-enriched SIP(1-77), 20 mM NaPi, 50 mM NaCl | 90% H2O/10% D2O | 20 mM NaPi, 50 mM NaCl | 7.0 | 1 atm | 303 | |
7 | 3D-HACAHB-COSY | 1 mM 13C-enriched SIP(1-77), 20 mM NaPi, 50 mM NaCl | 100% D2O | 20 mM NaPi, 50 mM NaCl | 7.0 | 1 atm | 303 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 600 |
2 | Bruker | AVANCE | 800 |
NMR Refinement | ||
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Method | Details | Software |
Torsion Angle Dynamics Simulated Annealing Restrained Molecular Dynamics | XwinNMR |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with favorable non-bond energy, least restraint violations and lowest energy |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 20 |
Representative Model | 2 (closest to the average) |
Additional NMR Experimental Information | |
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Details | Stereospecific methyl group assignments were made with 10% 13C-enriched SIP(1-77) sample. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | collection | XwinNMR | 3.0 | Bruker |
2 | processing | Felix | 2000 | Accelrys |
3 | data analysis | SANE | 1.0 | Duggan, B. M. |
4 | structure solution | DYANA | 1.5 | Guntert, P. |
5 | refinement | Amber | 7.0 | Pearlman, D. A. |