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Zinc induced dimer of the metal binding domain 1-16 of human amyloid beta-peptide with Alzheimer`s disease pathogenic English mutation H6R
Authors
Polshakov, V., Istrate, A., Kozin, S.
Assembly
dimer of the metal binding domain 1-16 of human amyloid beta-peptide in complex with Zinc
Entity
1. dimer of the metal binding domain 1-16 of human amyloid beta-peptide in complex with Zinc, entity 1 (polymer, Thiol state: not present), 18 monomers, 1998.099 × 2 Da Detail

XDAEFRRDSG YEVHHQKX


2. ZINC ION (non-polymer), 65.409 Da
Total weight
4061.607 Da
Max. entity weight
1998.099 Da
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete1
Sequence coverage: 88.9 %, Completeness: 91.0 %, Completeness (bb): 84.4 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All91.0 % (172 of 189)100.0 % (100 of 100)77.8 % (56 of 72)94.1 % (16 of 17)
Backbone84.4 % (81 of 96)100.0 % (33 of 33)68.1 % (32 of 47)100.0 % (16 of 16)
Sidechain98.1 % (106 of 108)100.0 % (67 of 67)97.5 % (39 of 40) 0.0 % (0 of 1)
Aromatic100.0 % (26 of 26)100.0 % (13 of 13)100.0 % (13 of 13)
Methyl83.3 % (5 of 6)100.0 % (3 of 3)66.7 % (2 of 3)

1. entity 1

XDAEFRRDSG YEVHHQKX

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 274 K, pH 6.8, Details pH 6.8


#NameIsotope labelingTypeConcentration
1entity_1natural abundance2 mM
2bis-Tris[U-99% 2H]20 mM
3TSPd4 (100%)40 uM
4H2Onatural abundance90 %
5D2Onatural abundance10 %
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 274 K, pH 6.8, Details pH 7.2


#NameIsotope labelingTypeConcentration
6entity_1natural abundance2 mM
7bis-Tris[U-99% 2H]20 mM
8TSPd4 (100%)40 uM
9D2Onatural abundance100 %

Chem. Shift Complete2
Sequence coverage: 88.9 %, Completeness: 87.8 %, Completeness (bb): 79.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All87.8 % (332 of 378)100.0 % (200 of 200)72.9 % (105 of 144)79.4 % (27 of 34)
Backbone79.7 % (153 of 192)100.0 % (66 of 66)63.8 % (60 of 94)84.4 % (27 of 32)
Sidechain95.4 % (206 of 216)100.0 % (134 of 134)90.0 % (72 of 80) 0.0 % (0 of 2)
Aromatic92.3 % (48 of 52)100.0 % (26 of 26)84.6 % (22 of 26)
Methyl91.7 % (11 of 12)100.0 % (6 of 6)83.3 % (5 of 6)

1. entity 1

XDAEFRRDSG YEVHHQKX

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 274 K, pH 6.8, Details pH 6.8


#NameIsotope labelingTypeConcentration
10entity_1natural abundance2 mM
11zinc cloridenatural abundance1 mM
12bis-Tris[U-99% 2H]20 mM
13TSPd4 (100%)40 uM
14H2Onatural abundance90 %
15D2Onatural abundance10 %
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 274 K, pH 6.8, Details pD 7.2


#NameIsotope labelingTypeConcentration
16entity_1natural abundance2 mM
17zinc cloridenatural abundance1 mM
18bis-Tris[U-99% 2H]20 mM
19TSPd4 (100%)40 uM
20D2Onatural abundance100 %

Chem. Shift Complete3
Sequence coverage: 88.9 %, Completeness: 86.9 %, Completeness (bb): 78.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All86.9 % (493 of 567)100.0 % (300 of 300)71.8 % (155 of 216)74.5 % (38 of 51)
Backbone78.8 % (227 of 288)100.0 % (99 of 99)63.8 % (90 of 141)79.2 % (38 of 48)
Sidechain94.8 % (307 of 324)100.0 % (201 of 201)88.3 % (106 of 120) 0.0 % (0 of 3)
Aromatic89.7 % (70 of 78)100.0 % (39 of 39)79.5 % (31 of 39)
Methyl88.9 % (16 of 18)100.0 % (9 of 9)77.8 % (7 of 9)

1. entity 1

XDAEFRRDSG YEVHHQKX

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 274 K, pH 6.8, Details pH 6.8


#NameIsotope labelingTypeConcentration
10entity_1natural abundance2 mM
11zinc cloridenatural abundance1 mM
12bis-Tris[U-99% 2H]20 mM
13TSPd4 (100%)40 uM
14H2Onatural abundance90 %
15D2Onatural abundance10 %
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 274 K, pH 6.8, Details pD 7.2


#NameIsotope labelingTypeConcentration
16entity_1natural abundance2 mM
17zinc cloridenatural abundance1 mM
18bis-Tris[U-99% 2H]20 mM
19TSPd4 (100%)40 uM
20D2Onatural abundance100 %

Protein Blocks Logo
Calculated from 20 models in PDB: 2MGT, Strand ID: A, B Detail


Release date
2014-11-09
Citation
[Optimization of the methods for small peptide solution structure determination by NMR spectroscopy]
Istrate, A.N., Makarov, A.A., Kozin, S.A., Polshakov, V.I.
Mol. Biol (Mosk). (2010), 44, 1075-1085, PubMed 21290829 , DOI: ,
Related entities 1. dimer of the metal binding domain 1-16 of human amyloid beta-peptide in complex with Zinc, entity 1, : 1 : 69 : 12 entities Detail
Interaction partners 1. dimer of the metal binding domain 1-16 of human amyloid beta-peptide in complex with Zinc, entity 1, : 94 interactors Detail
Experiments performed 13 experiments Detail
NMR combined restraints 7 contents Detail
Keywords Alzheimer`s disease, Human amyloid -peptide, Zinc binding