5VWL | pdb_00005vwl

Solution NMR Structure of the Membrane Associated Segment of HIV-1 gp41 Cytoplasmic Tail


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
13D HNCO500 uM [U-99% 13C; U-99% 15N] gp4CTc, 50 mM sodium phosphate, 50 mM sodium chloride, 1 mM TCEP, 25 mM DPC95% H2O/5% D2O200 mM6.01 atm324Bruker AVANCE II 700
23D HNCACB500 uM [U-99% 13C; U-99% 15N] gp4CTc, 50 mM sodium phosphate, 50 mM sodium chloride, 1 mM TCEP, 25 mM DPC95% H2O/5% D2O200 mM6.01 atm324Bruker AVANCE II 700
33D HN(CO)CA500 uM [U-99% 13C; U-99% 15N] gp4CTc, 50 mM sodium phosphate, 50 mM sodium chloride, 1 mM TCEP, 25 mM DPC95% H2O/5% D2O200 mM6.01 atm324Bruker AVANCE II 700
43D HNCA500 uM [U-99% 13C; U-99% 15N] gp4CTc, 50 mM sodium phosphate, 50 mM sodium chloride, 1 mM TCEP, 25 mM DPC95% H2O/5% D2O200 mM6.01 atm324Bruker AVANCE II 700
52D 1H-15N HSQC500 uM [U-99% 15N] gp4CTc, 50 mM sodium phosphate, 50 mM sodium chloride, 1 mM TCEP, 25 mM DPC95% H2O/5% D2O200 mM6.01 atm324Bruker AVANCE II 700
63D HCCH-TOCSY500 uM [U-99% 13C; U-99% 15N] gp4CTc, 50 mM sodium phosphate, 50 mM sodium chloride, 1 mM TCEP, 25 mM DPC95% H2O/5% D2O200 mM6.01 atm324Bruker AVANCE II 700
73D CBCA(CO)NH500 uM [U-99% 13C; U-99% 15N] gp4CTc, 50 mM sodium phosphate, 50 mM sodium chloride, 1 mM TCEP, 25 mM DPC95% H2O/5% D2O200 mM6.01 atm324Bruker AVANCE II 700
83D 1H-15N NOESY500 uM [U-99% 15N] gp4CTc, 50 mM sodium phosphate, 50 mM sodium chloride, 1 mM TCEP, 25 mM DPC95% H2O/5% D2O200 mM6.01 atm324Bruker AVANCE II 700
93D 1H-15N TOCSY500 uM [U-99% 15N] gp4CTc, 50 mM sodium phosphate, 50 mM sodium chloride, 1 mM TCEP, 25 mM DPC95% H2O/5% D2O200 mM6.01 atm324Bruker AVANCE II 700
102D 1H-13C HSQC aromatic500 uM [U-99% 13C; U-99% 15N] gp4CTc, 50 mM sodium phosphate, 50 mM sodium chloride, 1 mM TCEP, 25 mM DPC95% H2O/5% D2O200 mM6.01 atm324Bruker AVANCE II 700
112D 1H-13C HSQC aliphatic500 uM [U-99% 13C; U-99% 15N] gp4CTc, 50 mM sodium phosphate, 50 mM sodium chloride, 1 mM TCEP, 25 mM DPC95% H2O/5% D2O200 mM6.01 atm324Bruker AVANCE II 700
122D 1H-1H TOCSY500 uM gp4CTc, 50 mM sodium phosphate, 50 mM sodium chloride, 1 mM TCEP, 25 mM DPC95% H2O/5% D2O200 mM6.01 atm324Bruker AVANCE II 700
132D 1H-1H NOESY500 uM gp4CTc, 50 mM sodium phosphate, 50 mM sodium chloride, 1 mM TCEP, 25 mM DPC95% H2O/5% D2O200 mM6.01 atm324Bruker AVANCE II 700
143D 1H-13C HMQC NOESY500 uM [U-99% 13C; U-99% 15N] gp4CTc, 50 mM sodium phosphate, 50 mM sodium chloride, 1 mM TCEP, 25 mM DPC95% H2O/5% D2O200 mM6.01 atm324Bruker AVANCE II 700
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE II700
NMR Refinement
MethodDetailsSoftware
simulated annealingCYANA
NMR Ensemble Information
Conformer Selection Criteriatarget function
Conformers Calculated Total Number100
Conformers Submitted Total Number20
Representative Model1 (target function)
Additional NMR Experimental Information
DetailsThe author states that the unusual shifts in the 15N dimension are due to the high temperature at which the experiments were conducted
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1collectionTopSpinBruker Biospin
2processingNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3data analysisAnalysis2.4.2CCPN
5chemical shift assignmentAnalysis2.4.2CCPN
4refinementCYANAGuntert, Mumenthaler and Wuthrich
6structure calculationCYANAGuntert, Mumenthaler and Wuthrich