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 11435

Title: 1H, 13C, and 15N Chemical Shift Assignments for amyloid-beta-(1-40)   PubMed: 21402073

Deposition date: 2011-03-16 Original release date: 2011-06-07

Authors: Yamaguchi, Takahiro; Matsuzaki, Katsumi; Hoshino, Masaru

Citation: Yamaguchi, Takahiro; Matsuzaki, Katsumi; Hoshino, Masaru. "Transient formation of intermediate conformational states of amyloid-beta peptide revealed by heteronuclear magnetic resonance spectroscopy"  FEBS Lett. 585, 1097-1102 (2011).

Assembly members:
Amyloid-beta-(1-40), polymer, 40 residues, Formula weight is not available

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):

Data sets:
Data typeCount
13C chemical shifts107
15N chemical shifts39
1H chemical shifts206

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
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Entity Assembly IDEntity NameEntity ID
1Amyloid beta-(1-40)1


Entity 1, Amyloid beta-(1-40) 40 residues - Formula weight is not available



sample_1: Amyloid-beta-(1-40), [U-15N], 50 uM; sodium phosphate 50 mM; sodium chloride 100 mM; H2O 90%; D2O 10%

sample_2: Amyloid-beta-(1-40), [U-13C; U-15N], 50 uM; sodium phosphate 50 mM; sodium chloride 100 mM; D2O 100%

sample_3: Amyloid-beta-(1-40), [U-13C; U-15N], 150 uM; sodium phosphate 50 mM; sodium chloride 100 mM; H2O 90%; D2O 10%

sample_conditions_1: pH: 6.5; temperature: 277 K


NameSampleSample stateSample conditions
2D 1H-15N HSQCsample_1isotropicsample_conditions_1
2D 1H-13C HSQCsample_2isotropicsample_conditions_1
3D HNCACBsample_3isotropicsample_conditions_1
3D HCCH-TOCSYsample_3isotropicsample_conditions_1


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

NMR spectrometers:

  • Bruker DMX 600 MHz

Related Database Links:

BMRB 15775 17159 17186 17764 17793 17794 17795 17796 18052 18127 18128 18129 18131 19009 19309 19393 25218 25289 25429 26508 26516
DBJ BAA22264 BAA84580 BAB71958 BAD51938 BAE01907
EMBL CAA30050 CAA31830 CAA39589 CAA39590 CAA39591
GB AAA35540 AAA36829 AAA51564 AAA51722 AAA51726
PIR A60045 D60045 E60045 G60045 PQ0438
PRF 1303338A 1403400A 1405204A 1507304A 1507304B
REF NP_000475 NP_001006601 NP_001013036 NP_001070264 NP_001127014
SP P05067 P53601 P79307 P86906 Q28053
TPG DAA33655

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