2KPQ
NMR Structure of Agrobacterium tumefaciens protein Atu1219: Northeast Structural Genomics Consortium target AtT14
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 | 0.9 mM [U-100% 13C; U-100% 15N] Atu1219, 450 mM sodium chloride, 20 mM MES, 5 mM DTT | 95% H2O/5% D2O | 0.45 | 6.5 | ambient | 293 | |
2 | 2D 1H-13C HSQC | 0.9 mM [U-100% 15N], 7% 13C biosynthetically directed labeling Atu1219, 450 mM sodium chloride, 20 mM MES, 5 mM DTT | 95% H2O/5% D2O | 0.45 | 6.5 | ambient | 293 | |
3 | 3D CBCA(CO)NH | 0.9 mM [U-100% 13C; U-100% 15N] Atu1219, 450 mM sodium chloride, 20 mM MES, 5 mM DTT | 95% H2O/5% D2O | 0.45 | 6.5 | ambient | 293 | |
4 | 3D HNCACB | 0.9 mM [U-100% 13C; U-100% 15N] Atu1219, 450 mM sodium chloride, 20 mM MES, 5 mM DTT | 95% H2O/5% D2O | 0.45 | 6.5 | ambient | 293 | |
5 | 3D HBHA(CO)NH | 0.9 mM [U-100% 13C; U-100% 15N] Atu1219, 450 mM sodium chloride, 20 mM MES, 5 mM DTT | 95% H2O/5% D2O | 0.45 | 6.5 | ambient | 293 | |
6 | 3D C(CO)NH | 0.9 mM [U-100% 13C; U-100% 15N] Atu1219, 450 mM sodium chloride, 20 mM MES, 5 mM DTT | 95% H2O/5% D2O | 0.45 | 6.5 | ambient | 293 | |
7 | 3D HCCH-TOCSY | 0.9 mM [U-100% 13C; U-100% 15N] Atu1219, 450 mM sodium chloride, 20 mM MES, 5 mM DTT | 95% H2O/5% D2O | 0.45 | 6.5 | ambient | 293 | |
8 | 3D HNCO | 0.9 mM [U-100% 13C; U-100% 15N] Atu1219, 450 mM sodium chloride, 20 mM MES, 5 mM DTT | 95% H2O/5% D2O | 0.45 | 6.5 | ambient | 293 | |
9 | 3D 1H-15N NOESY | 0.9 mM [U-100% 13C; U-100% 15N] Atu1219, 450 mM sodium chloride, 20 mM MES, 5 mM DTT | 95% H2O/5% D2O | 0.45 | 6.5 | ambient | 293 | |
10 | 3D 1H-13C NOESY | 0.9 mM [U-100% 13C; U-100% 15N] Atu1219, 450 mM sodium chloride, 20 mM MES, 5 mM DTT | 95% H2O/5% D2O | 0.45 | 6.5 | ambient | 293 | |
11 | 4D 1H-13C-13C-1H HMQC-NOESY-HMQC | 0.9 mM [U-100% 13C; U-100% 15N] Atu1219, 450 mM sodium chloride, 20 mM MES, 5 mM DTT | 100% D2O | 0.45 | 6.5 | ambient | 293 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 600 |
2 | Varian | INOVA | 750 |
3 | Varian | UNITYPLUS | 500 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | CNS |
NMR Ensemble Information | |
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Conformer Selection Criteria | lowest energy, fewest restraint violations, reasonable geometry |
Conformers Calculated Total Number | 40 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (no criteria used) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | refinement | CNS | Brunger, Adams, Clore, Gros, Nilges and Read | |
2 | structure solution | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
3 | structure solution | AutoStructure | Huang, Tejero, Powers and Montelione | |
4 | chemical shift assignment | Sparky | Goddard | |
5 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
6 | refinement | PSVS | Bhattacharya and Montelione | |
7 | processing | Felix | Accelrys Software Inc. |