2M7V
Green Light-Absorbing State of TePixJ, an Active Cyanobacteriochrome 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 | 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN | 93% H2O/7% D2O | 10 | 8 | ambient | 298 | |
2 | 3D CBCA(CO)NH | 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN | 93% H2O/7% D2O | 10 | 8 | ambient | 298 | |
3 | 3D HNCACB | 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN | 93% H2O/7% D2O | 10 | 8 | ambient | 298 | |
4 | 3D HCCH-TOCSY | 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN | 93% H2O/7% D2O | 10 | 8 | ambient | 298 | |
5 | 3D 1H-15N NOESY | 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN | 93% H2O/7% D2O | 10 | 8 | ambient | 298 | |
6 | 3D 1H-13C NOESY aliphatic | 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN | 93% H2O/7% D2O | 10 | 8 | ambient | 298 | |
7 | 3D 1H-13C NOESY aromatic | 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN | 93% H2O/7% D2O | 10 | 8 | ambient | 298 | |
8 | 3D HNCO | 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN | 93% H2O/7% D2O | 10 | 8 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 900 |
2 | Varian | INOVA | 800 |
3 | Varian | INOVA | 600 |
4 | Bruker | AVANCE | 700 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing, torsion angle dynamics | NMRPipe |
NMR Ensemble Information | |
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Conformer Selection Criteria | back calculated data agree with experimental NOESY spectrum |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | chemical shift assignment | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
2 | chemical shift assignment | PIPP | Garrett | |
3 | structure solution | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
4 | refinement | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore |