2LAP
NMR structure of Ca2+-bound CaBP1 C-domain with RDC
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-15N HSQC | 1.0 mM [U-98% 13C; U-98% 15N] CaBP1, 5.0 mM calcium, 10.0 mM TRIS | 95% H2O/5% D2O | 0.01 | 7.4 | ambient | 310 | |
2 | 3D CBCA(CO)NH | 1.0 mM [U-98% 13C; U-98% 15N] CaBP1, 5.0 mM calcium, 10.0 mM TRIS | 95% H2O/5% D2O | 0.01 | 7.4 | ambient | 310 | |
3 | 3D HNCO | 1.0 mM [U-98% 13C; U-98% 15N] CaBP1, 5.0 mM calcium, 10.0 mM TRIS | 95% H2O/5% D2O | 0.01 | 7.4 | ambient | 310 | |
4 | 3D HNCACB | 1.0 mM [U-98% 13C; U-98% 15N] CaBP1, 5.0 mM calcium, 10.0 mM TRIS | 95% H2O/5% D2O | 0.01 | 7.4 | ambient | 310 | |
5 | 3D HBHA(CO)NH | 1.0 mM [U-98% 13C; U-98% 15N] CaBP1, 5.0 mM calcium, 10.0 mM TRIS | 95% H2O/5% D2O | 0.01 | 7.4 | ambient | 310 | |
6 | 3D HCCH-TOCSY | 1.0 mM [U-98% 13C; U-98% 15N] CaBP1, 5.0 mM calcium, 10.0 mM TRIS | 95% H2O/5% D2O | 0.01 | 7.4 | ambient | 310 | |
7 | 3D 1H-15N NOESY | 1.0 mM [U-98% 13C; U-98% 15N] CaBP1, 5.0 mM calcium, 10.0 mM TRIS | 95% H2O/5% D2O | 0.01 | 7.4 | ambient | 310 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 800 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | NMRPipe |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 150 |
Conformers Submitted Total Number | 15 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
2 | structure solution | X-PLOR NIH | 2.23 | Schwieters, Kuszewski, Tjandra and Clore |
3 | refinement | X-PLOR NIH | 2.23 | Schwieters, Kuszewski, Tjandra and Clore |
4 | data analysis | Sparky | Goddard |