2KOO
NMR solution structures of hexanoyl-ACP from the Streptomyces coelicolor Fatty Acid Synthase
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 | 50mM potassium phosphate-1, 0.5mM sodium azide-2 | 95% H2O/5% D2O | 50 | 7.0 | ambient | 298 | |
2 | 3D CBCA(CO)NH | 50mM potassium phosphate-1, 0.5mM sodium azide-2 | 95% H2O/5% D2O | 50 | 7.0 | ambient | 298 | |
3 | 3D HNCACB | 50mM potassium phosphate-1, 0.5mM sodium azide-2 | 95% H2O/5% D2O | 50 | 7.0 | ambient | 298 | |
4 | 3D HCCH-TOCSY | 50mM potassium phosphate-1, 0.5mM sodium azide-2 | 95% H2O/5% D2O | 50 | 7.0 | ambient | 298 | |
5 | 3D 1H-15N NOESY | 50mM potassium phosphate-1, 0.5mM sodium azide-2 | 95% H2O/5% D2O | 50 | 7.0 | ambient | 298 | |
6 | 3D 1H-13C NOESY | 50mM potassium phosphate-1, 0.5mM sodium azide-2 | 95% H2O/5% D2O | 50 | 7.0 | ambient | 298 | |
7 | 2D 13C,15N Filtered NOESY | 50mM potassium phosphate-1, 0.5mM sodium azide-2 | 95% H2O/5% D2O | 50 | 7.0 | ambient | 298 | |
8 | 2D 13C,15N Filtered TOCSY | 50mM potassium phosphate-1, 0.5mM sodium azide-2 | 95% H2O/5% D2O | 50 | 7.0 | ambient | 298 | |
9 | 2D F2 13C Filtered NOESY | 50mM potassium phosphate-1, 0.5mM sodium azide-2 | 95% H2O/5% D2O | 50 | 7.0 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 600 |
2 | Varian | INOVA | 600 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | 20 best structures from last iteration were selected for water refinement. Water refined structures were calculated using the slightly modified refinement script applied to the RECOORD database. | ARIA |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (closest to the average) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | ARIA | 1.2 | Linge, O'Donoghue, Nilges |
2 | structure solution | ARIA | 1.2 | Linge, O'Donoghue, Nilges |
3 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer, Bax | |
4 | chemical shift assignment | CCPN_Analysis | 1. | Fogh, Vranken, Boucher, Stevens, Laue |
5 | data analysis | CCPN_Analysis | 1. | Fogh, Vranken, Boucher, Stevens, Laue |
6 | peak picking | CCPN_Analysis | 1. | Fogh, Vranken, Boucher, Stevens, Laue |