2L37 | pdb_00002l37

3D solution structure of arginine/glutamate-rich polypeptide Luffin P1 from the seeds of sponge gourd (Luffa cylindrical)


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-15N HSQC0.7 mM [U-90% 15N] Luffin P1-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM [U-99% 2H] TSP-490% H2O/10% D2O1506.8ambient298
22D 1H-1H COSY0.7 mM [U-90% 15N] Luffin P1-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM [U-99% 2H] TSP-490% H2O/10% D2O1506.8ambient298
32D 1H-1H TOCSY0.7 mM [U-90% 15N] Luffin P1-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM [U-99% 2H] TSP-490% H2O/10% D2O1506.8ambient298
42D 1H-1H NOESY0.7 mM [U-90% 15N] Luffin P1-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM [U-99% 2H] TSP-490% H2O/10% D2O1506.8ambient298
53D 1H-15N TOCSY0.7 mM [U-90% 15N] Luffin P1-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM [U-99% 2H] TSP-490% H2O/10% D2O1506.8ambient298
63D 1H-15N NOESY0.7 mM [U-90% 15N] Luffin P1-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM [U-99% 2H] TSP-490% H2O/10% D2O1506.8ambient298
73D HNHA0.7 mM [U-90% 15N] Luffin P1-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM [U-99% 2H] TSP-490% H2O/10% D2O1506.8ambient298
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE600
NMR Refinement
MethodDetailsSoftware
torsion angle dynamicsCYANA
NMR Ensemble Information
Conformer Selection Criteriatarget function
Conformers Calculated Total Number100
Conformers Submitted Total Number20
Representative Model1 (closest to the average)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1structure solutionCYANAGuntert, Mumenthaler and Wuthrich
2data analysisMOLMOLKoradi, Billeter and Wuthrich
3collectionXwinNMRBruker Biospin
4chemical shift assignmentSparkyGoddard
5processingNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
6refinementCYANAGuntert, Mumenthaler and Wuthrich