1J5L
NMR STRUCTURE OF THE ISOLATED BETA_C DOMAIN OF LOBSTER METALLOTHIONEIN-1
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | DQF-COSY | 2-3mM 113Cd3-MT-beta_C, 5mM d-Tris buffer | 90% H2O/10% D2O | 5mM Tris | 7.4 | ambient | 298 | |
2 | 2D NOESY | 2-3mM 113Cd3-MT-beta_C, 5mM d-Tris buffer | 90% H2O/10% D2O | 5mM Tris | 7.4 | ambient | 298 | |
3 | 2D TOCSY | 2-3mM 113Cd3-MT-beta_C, 5mM d-Tris buffer | 90% H2O/10% D2O | 5mM Tris | 7.4 | ambient | 298 | |
4 | 2D 113Cd HSQC-TOCSY | 2-3mM 113Cd3-MT-beta_C, 5mM d-Tris buffer | 90% H2O/10% D2O | 5mM Tris | 7.4 | ambient | 298 | |
5 | 2D NOESY | 2-3mM 113Cd3-MT-beta_C, 5mM d-Tris buffer | 100% D2O | 5mM Tris | 7.4 | ambient | 298 | |
6 | DQF-COSY | 2-3mM 113Cd3-MT-beta_C, 5mM d-Tris buffer | 100% D2O | 5mM Tris | 7.4 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 500 |
2 | Bruker | DPX | 300 |
NMR Refinement | ||
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Method | Details | Software |
ab initio simulated annealing | The structure is based on 228 NOE based distance restraints, 20 dihedral angle restraints and 33 metal cluster restraints derived from 113Cd-HSQC-TOCSY experiments. | XwinNMR |
NMR Ensemble Information | |
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Conformer Selection Criteria | |
Conformers Calculated Total Number | |
Conformers Submitted Total Number | 1 |
Additional NMR Experimental Information | |
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Details | This structure was determined using standard 2D homonuclear techniques |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | collection | XwinNMR | 2.5 | Bruker Instruments |
2 | processing | XwinNMR | 2.5 | Bruker Instruments |
3 | data analysis | Felix | 2000 | MSI |
4 | structure solution | X-PLOR | 3.851 | Axel Brunger |
5 | data analysis | MOLMOL | 2k.1 | Reto Koradi |
6 | refinement | X-PLOR | 3.851 | Axel Brunger |