2KXO
Solution NMR structure of the cell division regulator MinE protein from Neisseria gonorrhoeae
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 | 22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide | 90% H2O/10% D2O | 22.5 | 7.2 | ambient | 298 | |
2 | 2D 1H-13C HSQC | 22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide-12 | 100% D2O | 22.5 | 7.2 | ambient | 298 | |
3 | 3D 1H-15N NOESY | 22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide | 90% H2O/10% D2O | 22.5 | 7.2 | ambient | 298 | |
4 | 3D 1H-13C NOESY | 22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide-12 | 100% D2O | 22.5 | 7.2 | ambient | 298 | |
5 | 2D 1H-15N HSQC | 22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide, 3.0 % polyacrylamide | 90% H2O/10% D2O | 22.5 | 7.2 | ambient | 298 | |
6 | 3D F1-13C/15N-filtered/F3-13C edited NOESY | 22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide-12 | 100% D2O | 22.5 | 7.2 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 500 |
2 | Varian | INOVA | 800 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | 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 | 10 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | structure solution | X-PLOR NIH | 2.22 | Schwieters, Kuszewski, Tjandra and Clore |
2 | refinement | X-PLOR NIH | 2.22 | Schwieters, Kuszewski, Tjandra and Clore |
3 | data analysis | X-PLOR NIH | 2.22 | Schwieters, Kuszewski, Tjandra and Clore |
4 | structure solution | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
5 | chemical shift assignment | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |