9BV0
NMR structure of the Z0 CCHC zinc-finger of transcription repressor Bcl11A
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H NOESY | 40 uM Bcl11A-Z0, 600 uM Zn2+ | 90% H2O/10% D20 | 0.6 mM | 6.3 | 1 atm | 298 | Varian INOVA 600 |
2 | 2D 1H-1H TOCSY | 40 uM Bcl11A-Z0, 600 uM Zn2+ | 90% H2O/10% D20 | 0.6 mM | 6.3 | 1 atm | 298 | Varian INOVA 600 |
3 | 2D 1H-1H NOESY | 40 uM Bcl11A-Z0, 600 uM Zn2+, 100% D20 | 100% D2O | 0.6 mM | 5.8 | 1 atm | 298 | Varian INOVA 600 |
4 | 2D 1H-1H NOESY | 40 uM Bcl11A-Z0, 600 uM Zn2+, 100% D20 | 100% D2O | 0.6 mM | 5.8 | 1 atm | 298 | Varian INOVA 600 |
5 | 2D 1H-1H TOCSY | 40 uM Bcl11A-Z0, 600 uM Zn2+, 100% D20 | 100% D2O | 0.6 mM | 5.8 | 1 atm | 298 | Varian INOVA 600 |
6 | 2D 1H-13C HSQC | 40 uM Bcl11A-Z0, 600 uM Zn2+, 100% D20 | 100% D2O | 0.6 mM | 5.8 | 1 atm | 298 | Varian INOVA 600 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 600 |
NMR Refinement | ||
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Method | Details | Software |
DGSA-distance geometry simulated annealing | X-PLOR NIH |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the least restraint violations |
Conformers Calculated Total Number | 60 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (medoid) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | chemical shift assignment | CcpNmr Analysis | 2.5.2 | CCPN |
2 | structure calculation | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
3 | refinement | X-PLOR NIH | 3.8 | Schwieters, Kuszewski, Tjandra and Clore |
4 | peak picking | CcpNmr Analysis | 2.5.2 | CCPN |