BMRB Entry 25121

Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR25121

NMR-STAR file interactive viewer.
NMR-STAR v3 text file.
XML gzip file.
RDF gzip file.
All files associated with the entry

Title:
The influenza hemagglutinin fusion domain is an amphipathic helical-hairpin that functions by inducing negative membrane curvature
Deposition date:
2014-07-31
Original release date:
2019-07-11
Authors:
Smrt, Sean; Draney, Adrian; Lorieau, Justin
Citation:

Citation: Smrt, Sean; Draney, Adrian; Lorieau, Justin. "The influenza hemagglutinin fusion domain is an amphipathic helical hairpin that functions by inducing membrane curvature"  J. Biol. Chem. 290, 228-238 (2015).
PubMed: 25398882

Assembly members:

Assembly members:
HAfp23-F3G, polymer, 30 residues, Formula weight is not available

Natural source:

Natural source:   Common Name: Influenza Virus Type A   Taxonomy ID: 11320   Superkingdom: Viruses   Kingdom: not available   Genus/species: Influenzavirus A not available

Experimental source:

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli   Vector: pET15b

Entity Sequences (FASTA):

Entity Sequences (FASTA):
HAfp23-F3G: GLGGAIAGFIEGGWTGMIDG WYGGSKKKKD

Data typeCount
15N chemical shifts48
1H chemical shifts48
H exchange rates21
T1 relaxation values42
T2 relaxation values42
heteronuclear NOE values42

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
  • Hide all

Assembly:

Entity Assembly IDEntity NameEntity ID
1HAfp23-F3G1

Entities:

Entity 1, HAfp23-F3G 30 residues - Formula weight is not available

1   GLYLEUGLYGLYALAILEALAGLYPHEILE
2   GLUGLYGLYTRPTHRGLYMETILEASPGLY
3   TRPTYRGLYGLYSERLYSLYSLYSLYSASP

Samples:

pH_7.4_sample: HAfp23-F3G, [U-100% 15N], 850 ± 150 uM; TRIS 25 ± 1 mM; DPC 150 ± 10 mM; D2O 10%; H2O 90%

pH_4.2_sample: HAfp23-F3G, [U-100% 15N], 600 ± 150 uM; Citrate 25 ± 1 mM; DPC 150 ± 10 mM; D2O 10%; H2O 90%

pH_7.4_Sample_condition: ionic strength: 0 M; pH: 7.4; pressure: 1 atm; temperature: 305 K

pH_4.2_Sample_condition: ionic strength: 0 M; pH: 4.2; pressure: 1 atm; temperature: 305 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-15N HSQCpH_7.4_sampleisotropicpH_7.4_Sample_condition
2D 1H-15N HSQCpH_4.2_sampleisotropicpH_4.2_Sample_condition

Software:

SPARKY, Goddard - chemical shift assignment, peak picking

NMRPipe, Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax - data analysis, processing

NMR spectrometers:

  • Bruker Avance 500 MHz

Download HSQC peak lists in one of the following formats:
CSV: Backbone or all simulated peaks
SPARKY: Backbone or all simulated peaks