1V46
Solution Structure of CCAP (Crustacean Cardioactive Peptide) from Drosophila melanogaster
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 5mM CCAP; DMSO-d6 | DMSO-d6 | almost zero | 6.0 | ambient | 298 | |
2 | 2D TOCSY | 5mM CCAP; DMSO-d6 | DMSO-d6 | almost zero | 6.0 | ambient | 298 | |
3 | DQF-COSY | 5mM CCAP; DMSO-d6 | DMSO-d6 | almost zero | 6.0 | ambient | 298 | |
4 | E-COSY | 5mM CCAP; DMSO-d6 | DMSO-d6 | almost zero | 6.0 | ambient | 298 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 500 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
torsion angle dynamics using DYANA ver. 1.4 | The structures are based on a total of 79 restraints, of which 65 are NOE-derived distance restraints, 8 dihedral angle restraints, and 6 distance restraints for the disulfide bond (Cys3-Cys9). | VNMR |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | target function |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 10 |
Additional NMR Experimental Information | |
---|---|
Details | This structure was determined using standard 2D homonuclear techniques. |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | collection | VNMR | 6.1C | Varian, Inc. |
2 | processing | NMRPipe | 2002.113.19.37 | Delaglio, F. |
3 | data analysis | Sparky | 3.106 | Goddard, T. D. and Kneller, D. G. |
4 | structure solution | DYANA | 1.4 | Guentert, P. |
5 | refinement | DYANA | 1.4 | Guentert, P. |