5N14
NMR structure calculation of a composite Cys2His2 type zinc finger protein containing a non-peptide (or oligourea) helical domain
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 | 3.2 mM CL112 | 90% H2O/10% D2O | 0.1 M | 6.5 | 1 atm | 298 | Bruker AVANCE III 950 |
2 | 2D 1H-13C HSQC | 3.2 mM CL112 | 90% H2O/10% D2O | 0.1 M | 6.5 | 1 atm | 298 | Bruker AVANCE III 950 |
3 | 2D 1H-1H TOCSY | 3.2 mM CL112 | 90% H2O/10% D2O | 0.1 M | 6.5 | 1 atm | 298 | Bruker AVANCE III 950 |
4 | 2D 1H-1H NOESY | 3.2 mM CL112 | 90% H2O/10% D2O | 0.1 M | 6.5 | 1 atm | 298 | Bruker AVANCE III 950 |
7 | 2D 1H-1H COSY | 3.2 mM CL112 | 90% H2O/10% D2O | 0.1 M | 6.5 | 1 atm | 298 | Bruker AVANCE III 950 |
6 | 2D 1H-1H TOCSY | 3.2 mM CL112 | 90% H2O/10% D2O | 0.1 M | 6.5 | 1 atm | 298 | Bruker AVANCE III 800 |
5 | 2D 1H-15N HSQC | 3.2 mM CL112 | 90% H2O/10% D2O | 0.1 M | 6.5 | 1 atm | 298 | Bruker AVANCE III 800 |
8 | 2D 1H-13C HSQC | 3.2 mM CL112 | 90% H2O/10% D2O | 0.1 M | 6.5 | 1 atm | 298 | Bruker AVANCE III 800 |
9 | 2D 1H-1H NOESY | 3.2 mM CL112 | 90% H2O/10% D2O | 0.1 M | 6.5 | 1 atm | 298 | Bruker AVANCE III 800 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE III | 950 |
2 | Bruker | AVANCE III | 800 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | Amber |
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 (minimized average structure) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | chemical shift assignment | Sparky | 12 | Goddard |
5 | structure calculation | Amber | 12 | Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman |
2 | refinement | UCSF Chimera | Pettersen EF, Goddard TD, Huang CC, Couch GS, Greenblatt DM, Meng EC, Ferrin | |
4 | processing | TopSpin | Bruker Biospin |