1CXW
THE SECOND TYPE II MODULE FROM HUMAN MATRIX METALLOPROTEINASE 2
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 1.3MM COL-2 NA; 90% H2O, 10% D2O | 0 | 5.2 | 1 atm | 298 | ||
2 | 2D NOESY | 1.3MM COL-2 NA; D2O | 0 | 5.1 | 1 atm | 298 | ||
3 | E-COSY | 1.3MM COL-2 NA; D2O | 0 | 5.1 | 1 atm | 298 | ||
4 | HNHA | 4MM COL-2 U-15N; 90% H2O, 10% D2O | 0 | 5.2 | 1 atm | 298 | ||
5 | HNHB | 4MM COL-2 U-15N; 90% H2O, 10% D2O | 0 | 5.2 | 1 atm | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 500 |
2 | Bruker | AVANCE | 600 |
NMR Refinement | ||
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Method | Details | Software |
DISTANCE GEOMETRY AND SIMULATED ANNEALING | XwinNMR |
NMR Ensemble Information | |
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Conformer Selection Criteria | all calculated structures submitted |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 50 |
Representative Model | 1 (fewest violations,lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | structure solution | XwinNMR | 2.0 | BRUKER, GERMANY |
2 | structure solution | Felix | 95 | MOLECULAR SIMULATIONS, INC., SAN DIEGO, CA |
3 | structure solution | X-PLOR | 3.851 | BRUNGER |
4 | refinement | QUANTA | 96 | MOLECULAR SIMULATIONS, INC., SAN DIEGO, CA |