2LYI
Repetitive domain (RP) of aciniform spidroin 1 from Nephila antipodiana
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-15N HSQC | 2mM [U-100% 13C; U-100% 15N]AcSp1-RP-1, 95%H2O/5%D2O | 95% H2O/5% D2O | 0 | 6.0 | ambient | 298 | |
2 | 2D 1H-13C HSQC aliphatic | 2mM [U-100% 13C; U-100% 15N]AcSp1-RP-1, 95%H2O/5%D2O | 95% H2O/5% D2O | 0 | 6.0 | ambient | 298 | |
3 | 2D 1H-13C HSQC aromatic | 2mM [U-100% 13C; U-100% 15N]AcSp1-RP-1, 95%H2O/5%D2O | 95% H2O/5% D2O | 0 | 6.0 | ambient | 298 | |
4 | 3D HNCA | 2mM [U-100% 13C; U-100% 15N]AcSp1-RP-1, 95%H2O/5%D2O | 95% H2O/5% D2O | 0 | 6.0 | ambient | 298 | |
5 | 3D HN(CO)CA | 2mM [U-100% 13C; U-100% 15N]AcSp1-RP-1, 95%H2O/5%D2O | 95% H2O/5% D2O | 0 | 6.0 | ambient | 298 | |
6 | 3D HCCH-TOCSY | 2mM [U-100% 13C; U-100% 15N]AcSp1-RP-1, 95%H2O/5%D2O | 95% H2O/5% D2O | 0 | 6.0 | ambient | 298 | |
7 | 4D time shared 13C/15N-edited NOESY | 2mM [U-100% 13C; U-100% 15N]AcSp1-RP-1, 95%H2O/5%D2O | 95% H2O/5% D2O | 0 | 6.0 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 800 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | CYANA |
NMR Ensemble Information | |
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Conformer Selection Criteria | target function |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (fewest violations) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | structure solution | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
2 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
3 | chemical shift assignment | NMRspy | Yu Zheng, Daiwen Yang | |
4 | collection | TopSpin | Bruker Biospin | |
5 | refinement | CYANA |