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S8 phosphorylated beta amyloid 40 fibrils
Authors
Qiang, W., Hu, Z.W.
Assembly
Amyloid-beta precursor protein
Entity
1. Amyloid-beta precursor protein, entity 1 (polymer, Thiol state: not present), 40 monomers, 4329.801 × 10 Da Detail

DAEFRHDSGY EVHHQKLVFF AEDVGSNKGA IIGLMVGGVV


2. Amyloid-beta precursor protein, entity 2PO (non-polymer), 79.980 × 10 Da
Total weight
44097.81 Da
Max. entity weight
4329.801 Da
Source organism
Homo sapiens
Exptl. method
NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 82.5 %, Completeness: 65.0 %, Completeness (bb): 78.9 % Detail

Polymer type: polypeptide(L)

Total13C
All65.0 % (115 of 177)65.0 % (115 of 177)
Backbone78.9 % (90 of 114)78.9 % (90 of 114)
Sidechain52.6 % (51 of 97)52.6 % (51 of 97)
Aromatic 0.0 % (0 of 25) 0.0 % (0 of 25)
Methyl69.6 % (16 of 23)69.6 % (16 of 23)

1. entity 1

DAEFRHDSGY EVHHQKLVFF AEDVGSNKGA IIGLMVGGVV

Sample #1

Solvent system water, Pressure 1 atm, Temperature 280 K, pH 7.4, Details 50 uM E3, G9, V18, F20, D23, S26, K28 beta amyloid peptide, 50 uM A2, F4, D7, Y10, V24, G25 beta amyloid peptide, 50 uM Q15, F19, A21, I31, L34, V36, G37 beta amyloid peptide, 50 uM V12, E22, G29, A30, M35 beta amyloid peptide, 50 uM E11, L17, N27, I32, G33, G38, V39 beta amyloid peptide, 50 uM F19, L34 beta amyloid peptide, 50 uM E3, F4, V24, G25, S26 beta amyloid peptide, 50 uM V12, F20, E22 beta amyloid peptide, 50 uM I31, G33, V39 beta amyloid peptide.


#NameIsotope labelingTypeConcentration
1beta amyloid peptideE3, G9, V18, F20, D23, S26, K2850 uM
2beta amyloid peptideA2, F4, D7, Y10, V24, G2550 uM
3beta amyloid peptideQ15, F19, A21, I31, L34, V36, G3750 uM
4beta amyloid peptideV12, E22, G29, A30, M3550 uM
5beta amyloid peptideE11, L17, N27, I32, G33, G38, V3950 uM
6beta amyloid peptideF19, L3450 uM
7beta amyloid peptideE3, F4, V24, G25, S2650 uM
8beta amyloid peptideV12, F20, E2250 uM
9beta amyloid peptideI31, G33, V3950 uM
Sample #2

Solvent system water, Pressure 1 atm, Temperature 280 K, pH 7.4, Details 50 uM L17, 2H-CD3 beta amyloid peptide, 50 uM F19, 2H-ring-D5 beta amyloid peptide, 50 uM L34, 2H-CD3 beta amyloid peptide, 50 uM M35, 2H-CD3 beta amyloid peptide, 50 uM V36, 2H-CD3 beta amyloid peptide.


#NameIsotope labelingTypeConcentration
10beta amyloid peptideL17, 2H-CD350 uM
11beta amyloid peptideF19, 2H-ring-D550 uM
12beta amyloid peptideL34, 2H-CD350 uM
13beta amyloid peptideM35, 2H-CD350 uM
14beta amyloid peptideV36, 2H-CD350 uM
Sample #3

Solvent system water, Pressure 1 atm, Temperature 280 K, pH 7.4, Details 50 uM A2-CH3, V12-CO beta amyloid peptide, 50 uM V18-CO, A21-CH3 beta amyloid peptide, 50 uM V24-CO, A30-CH3 beta amyloid peptide, 50 uM G33-CO, V39-Ca beta amyloid peptide, 50 uM V36-Ca, G38-CO beta amyloid peptide, 50 uM G9-CO beta amyloid peptide.


#NameIsotope labelingTypeConcentration
15beta amyloid peptideA2-CH3, V12-CO50 uM
16beta amyloid peptideV18-CO, A21-CH350 uM
17beta amyloid peptideV24-CO, A30-CH350 uM
18beta amyloid peptideG33-CO, V39-Ca50 uM
19beta amyloid peptideV36-Ca, G38-CO50 uM
20beta amyloid peptideG9-CO50 uM

Protein Blocks Logo
Calculated from 10 models in PDB: 6OC9, Strand ID: A, B, C, D, E, F, G, H, I, J Detail


Release date
2019-05-19
Citation
Molecular structure of an N-terminal phosphorylated β-amyloid fibril
Hu, Z.W., Vugmeyster, L., Au, D.F., Ostrovsky, D., Sun, Y., Qiang, W.
Proc. Natl. Acad. Sci. U. S. A. (2019), 116, 11253-11258, PubMed 31097588 , DOI 10.1073/pnas.1818530116 ,
Related entities 1. Amyloid-beta precursor protein, entity 1, : 1 : 90 : 5 : 7 : 15 entities Detail
Interaction partners 1. Amyloid-beta precursor protein, entity 1, : 95 interactors Detail
Experiments performed 5 experiments Detail
Chemical shift validation 4 contents Detail
Keywords amyloid fibrils, beta amyloid, phosphorylation, post-translational modification