5IRT | pdb_00005irt

Dimerization interface of the noncrystalline HIV-1 capsid protein lattice from solid state NMR spectroscopy of tubular assemblies


SOLID-STATE NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
113C-13C 2D correlation15 mM U-15N,13C-Met and U-15N Capsid proteinwater1 M8.01 atm278Varian Infinity 600
2NCACX 2D correlation15 mM U-15N,13C-Met and U-15N Capsid proteinwater1 M8.01 atm278Varian Infinity 600
3NCOCX 2D correlation15 mM U-15N,13C-Met and U-15N Capsid proteinwater1 M8.01 atm278Varian Infinity 600
413C-13C 2D correlation15 mM 2-13C-glycerol and U-15N Capsid proteinwater1 M8.01 atm278Varian Infinity 600
513C-13C 2D correlation15 mM 2-13C-glycerol, U-15N, unlabeled Tyr and Phe Capsid proteinwater1 M8.01 atm278Varian Infinity 600
6NCACX 2D correlation15 mM 2-13C-glycerol, U-15N, unlabeled Tyr and Phe Capsid proteinwater1 M8.01 atm278Varian Infinity 600
7LGCP 1H-13C 1D buildup7.5 mM Methyl-13C-Met Capsid protein-1, 7.5 mM 15N-indole Capsid protein-2water1 M8.01 atm278Varian Infinity 750
8LGCP 1H-15N 1D buildup7.5 mM Methyl-13C-Met Capsid protein-1, 7.5 mM 15N-indole Capsid protein-2water1 M8.01 atm278Varian Infinity 750
9Intermolecular REDOR7.5 mM Methyl-13C-Met Capsid protein-1, 7.5 mM 15N-indole Capsid protein-2water1 M8.01 atm278Varian Infinity 600
10Side-chain/backbone REDOR15 mM Methyl-13C-Met, 2-13C-indole, U-15N Capsid proteinwater1 M8.01 atm278Varian Infinity 600
11BroBaRR 13C-13C buildup15 mM U-15N,13C-Met and U-15N Capsid proteinwater1 M8.01 atm278Varian Infinity 750
12Vector angle Trp Ca-N/Cd1-Ne115 mM 2-13C-glycerol, U-15N, unlabeled Tyr and Phe Capsid proteinwater1 M8.01 atm278Varian Infinity 600
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1VarianInfinity600
2VarianInfinity750
NMR Refinement
MethodDetailsSoftware
simulated annealingX-PLOR NIH
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number100
Conformers Submitted Total Number20
Representative Model1 (closest to the average)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
5peak pickingSparkyGoddard
6chemical shift assignmentSparkyGoddard
7structure calculationX-PLOR NIHSchwieters, Kuszewski, Tjandra and Clore
8refinementCNSBrunger, Adams, Clore, Gros, Nilges and Read