5T1N
Solution-state NMR structural ensemble of NPr (1-85) refined with RDCs and PCS
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D 1H-15N NOESY | 1 mM [U-13C; U-15N] NPr, 25 mM Tris | 93% H2O/7% D2O | 25 mM | 7 | 1 atm | 308 | Varian INOVA 600 |
2 | 3D 1H-13C NOESY | 1 mM [U-13C; U-15N] NPr, 25 mM Tris | 93% H2O/7% D2O | 25 mM | 7 | 1 atm | 308 | Varian INOVA 600 |
3 | 4D HNHC NOESY | 1 mM [U-13C; U-15N] NPr, 25 mM Tris | 93% H2O/7% D2O | 25 mM | 7 | 1 atm | 308 | Varian INOVA 600 |
4 | 3D HNCACB | 0.6 mM [U-13C; U-15N; U-2H] NPr, 10 mM TRIS, 100 mM sodium chloride, 0.5 mM EDTA | 93% H2O/7% D2O | 25 mM | 7 | 1 atm | 308 | Bruker AVANCE 600 |
15 | 2D IPAP | 0.6 mM [U-13C; U-15N; U-2H] NPr, 10 mM TRIS, 100 mM sodium chloride, 0.5 mM EDTA | 93% H2O/7% D2O | 108 mM | 7.5 | 1 atm | 300 | Bruker AVANCE 600 |
16 | 2D IPAP | 0.6 mM [U-13C; U-15N; U-2H] NPr, 10 mM TRIS, 100 mM sodium chloride, 0.5 mM EDTA | 93% H2O/7% D2O | 108 mM | 7.5 | 1 atm | 300 | Bruker AVANCE 600 |
17 | 3D HNCACB | 0.6 mM [U-13C; U-15N; U-2H] NPr, 10 mM TRIS, 100 mM sodium chloride, 0.5 mM EDTA | 93% H2O/7% D2O | 108 mM | 7.5 | 1 atm | 300 | Bruker AVANCE 600 |
20 | 2D 1H-15N HSQC | 0.6 mM [U-15N; U-2H] NPr, 10 mM TRIS, 100 mM sodium chloride, 0.5 mM EDTA | 93% H2O/7% D2O | 108 mM | 7.5 | 1 atm | 300 | Bruker AVANCE 800 |
18 | 2D 1H-15N HSQC | 0.6 mM [U-15N; U-2H] NPr, 10 mM TRIS, 100 mM sodium chloride, 0.5 mM EDTA | 93% H2O/7% D2O | 108 mM | 7.5 | 1 atm | 300 | Bruker AVANCE 800 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 600 |
2 | Bruker | AVANCE | 800 |
3 | Varian | INOVA | 600 |
NMR Refinement | ||
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Method | Details | Software |
torsion angle dynamics | Structure was refined using PDB ID 5T17 as a starting structure. | X-PLOR NIH |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 200 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
2 | chemical shift assignment | Analysis | 2.4.2 | CCPN |
12 | chemical shift assignment | PIPP | Garrett | |
13 | peak picking | PIPP | Garrett | |
4 | peak picking | Analysis | 2.4.2 | CCPN |
5 | collection | VNMR | Varian | |
6 | collection | TopSpin | 3.0 | Bruker Biospin |
7 | processing | NMRPipe | 8.2 | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax |
8 | structure calculation | X-PLOR NIH | 2.37.7 | Schwieters, Kuszewski, Tjandra and Clore |
9 | refinement | X-PLOR NIH | 2.37.7 | Schwieters, Kuszewski, Tjandra and Clore |
10 | data analysis | TALOS-N | 4.12 | Cornilescu, Delaglio and Bax |
11 | geometry optimization | Gaussian | 9 | Gaussian, Inc. |