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 1TTL | pdb_00001ttl

Omega-conotoxin GVIA, a N-type calcium channel blocker


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D NOESY2 mM GVIA, DSS95% H2O/5% D2O3.51 atm293
22D TOCSY2 mM GVIA, DSS95% H2O/5% D2O3.51 atm293
3DQF-COSY2 mM GVIA, DSS95% H2O/5% D2O3.51 atm293
42D NOESY2 mM GVIA100% D2O3.51 atm293
52D TOCSY2 mM GVIA100% D2O3.51 atm293
6E-COSY2 mM GVIA100% D2O3.51 atm293
12D NOESY2 mM GVIA, DSS95% H2O/5% D2O3.51 atm275
22D TOCSY2 mM GVIA, DSS95% H2O/5% D2O3.51 atm275
3DQF-COSY2 mM GVIA, DSS95% H2O/5% D2O3.51 atm275
42D NOESY2 mM GVIA100% D2O3.51 atm275
52D TOCSY2 mM GVIA100% D2O3.51 atm275
6E-COSY2 mM GVIA100% D2O3.51 atm275
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAMX750
2BrukerDRX500
NMR Refinement
MethodDetailsSoftware
Solution structures were calculated using torsion angle dynamics/simulated annealing protocolsA total of 533 distance restraints (including H-bonds) and 31 dihedral angle restraints (including 16 phi and 15 chi) were used to calculate these structures.XwinNMR
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number50
Conformers Submitted Total Number20
Representative Model1 (lowest energy)
Additional NMR Experimental Information
DetailsThis structure was determined using standard 2D homonuclear NMR techniques.
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1collectionXwinNMR3.5
2structure solutionX-PLOR3.851
3refinementX-PLOR3.851