BMRB

Biological Magnetic Resonance Data Bank


A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
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BMRB Entry 25591

Title: Solid-state NMR structure of Vpu   PubMed: 26362058

Authors: Zhang, H.; Lin, E.; Tian, Y.; Das, B.; Opella, S.

Citation: Zhang, H.; Lin, E.; Tian, Y.; Das, B.; Opella, S.. "Structural determination of virus protein U from HIV-1 by NMR in membrane environments"  Biochim. Biophys. Acta 1848, 3007-3018 (2015).

Assembly members:
HIV-1_Virus_protein_U, polymer, 81 residues, 9147.735 Da.
4-(trifluoromethyl)aniline, non-polymer, 161.124 Da.

Natural source:   Common Name: human   Taxonomy ID: 9606   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Homo sapiens

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli

Entity Sequences (FASTA):
HIV-1_Virus_protein_U: MQPIQIAIVALVVAIIIAIV VWSIVIIEYRKILRQRKIDR LIDRLIERAEDSGNESEGEI SALVELGVELGHHAPWDVDD L

Data sets:
Data typeCount
13C chemical shifts112
15N chemical shifts47

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
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Assembly:

Entity Assembly IDEntity NameEntity ID
1HIV-1 Virus protein U1
24-(TRIFLUOROMETHYL)ANILINE2

Entities:

Entity 1, HIV-1 Virus protein U 81 residues - 9147.735 Da.

1   METGLNPROILEGLNILEALAILEVALALA
2   LEUVALVALALAILEILEILEALAILEVAL
3   VALTRPSERILEVALILEILEGLUTYRARG
4   LYSILELEUARGGLNARGLYSILEASPARG
5   LEUILEASPARGLEUILEGLUARGALAGLU
6   ASPSERGLYASNGLUSERGLUGLYGLUILE
7   SERALALEUVALGLULEUGLYVALGLULEU
8   GLYHISHISALAPROTRPASPVALASPASP
9   LEU

Entity 2, 4-(TRIFLUOROMETHYL)ANILINE - C7 H6 F3 N - 161.124 Da.

1   ANI

Samples:

sample: HIV-1 Virus protein U, [U-100% 13C; U-100% 15N], 8.5 mM; H20 100%

sample_conditions_1: ionic strength: 20 mM; pH: 7.3; pressure: 1 atm; temperature: 298 K

Experiments:

NameSampleSample stateSample conditions
2D_13C/13C_PDSDsampleisotropicsample_conditions_1
2D_13C/15N_HETCORsampleisotropicsample_conditions_1
2D_13C/13C_TOBSYsampleisotropicsample_conditions_1
2D_13C-1H_DC/13C_SLFsampleisotropicsample_conditions_1
2D_15N-1H_DC/13C_SLFsampleisotropicsample_conditions_1
3D_15N/13CA/13Csampleisotropicsample_conditions_1
3D_15N/13C'/13Csampleisotropicsample_conditions_1
3D_1H-15N_DC/15N/13CA_SLFsampleisotropicsample_conditions_1
3D_1H-13C_DC/15N/13CA_SLFsampleisotropicsample_conditions_1

Software:

CNS, Brunger A. T. et.al. - refinement

NMR spectrometers:

  • Bruker Avance 700 MHz

Related Database Links: