Home
Links
APR Prediction Models
GAP (Generalized Aggregation Proneness)
ANuPP (Prediciton of Nucleating APRs)
V
L
AmY-Pred (Predicting antibody light chain aggregation)
Aggregation Kinetics Prediction Models
AggreRATE-Disc (Classifying Aggregating Point Mutation)
AggreRATE-Pred (Predicting Aggregation Rate for Point Mutation)
AbsoluRATE (Predicting Absolute aggregation rate)
Amylo-Pipe (Comprehensive aggregation prediction)
Tutorial
Statistics
Download
Contact Us
Home
Tutorial
Statistics
Download
Contact Us
Links
APR Prediction Models:
GAP (Generalized Aggregation Proneness)
ANuPP (Prediciton of Nucleating APRs)
V
L
AmY-Pred (Predicting antibody light chain aggregation)
Aggregation Kinetics Prediction Models:
AggreRATE-Disc (Classifying Aggregating Point Mutation)
AggreRATE-Pred (Predicting Aggregation Rate for Point Mutation)
AbsoluRATE (Predicting Absolute aggregation rate)
Amylo-Pipe (Comprehensive aggregation prediction)
Structure database of aggregation related proteins and peptides
Select a Field to filter:
help
Protein Name
Peptide Sequence
Entry ID
PDB ID
Method
Enter the query text:
help
Select a structure type:
help
All
Protein/Peptide
Fibril
Aggregating complex
Inhibitor complex
Fibril complex
Protein complex
Submit
Reset
Max. of 30 records would be displayed in a single page.
Patterns can be used in the search.
«
1
2
3
4
5
(current)
6
7
8
9
10
18
19
»
Displaying 121 to 150 records out of 565 records fetched.
Entry
PDB ID
Protein
Name
Species
Length
Mutation(s)
Class
Type
Method
Resolution (
Å
)
PMID
S-0121
2LFN
Hydrophobin
Neurospora crassa
68
[del]25-39
Amyloid
Protein
SOLUTION NMR
22308366
S-0122
2LI9
Amyloid-beta A4 protein
Rattus norvegicus
18
No
Non-amyloid
Inhibitor complex
SOLUTION NMR
22225807
S-0123
2LMN
Amyloid-beta A4 protein
Homo sapiens
40
No
Amyloid
Fibril
SOLID-STATE NMR
19015532
S-0124
2LMO
Amyloid-beta A4 protein
Homo sapiens
40
No
Amyloid
Fibril
SOLID-STATE NMR
19015532
S-0125
2LMP
Amyloid-beta A4 protein
Homo sapiens
40
No
Amyloid
Fibril
SOLID-STATE NMR
19015532
S-0126
2LMQ
Amyloid-beta A4 protein
Homo sapiens
40
No
Amyloid
Fibril
SOLID-STATE NMR
19015532
S-0127
2LNQ
Amyloid-beta A4 protein
Homo sapiens
40
D23N
Amyloid
Fibril
SOLID-STATE NMR
22403062
S-0128
2LP5
Tyrosine-protein kinase Fyn
Gallus gallus
66
A39V/N53P/V55L
Amyloid
Protein
SOLUTION NMR
22517863
S-0129
2LSH
Spore-wall fungal hydrophobin dewA
Aspergillus nidulans
118
No
Amyloid
Protein
SOLUTION NMR
23137797
S-0130
2M4J
Amyloid-beta A4 protein
Homo sapiens
40
No
Amyloid
Fibril
SOLID-STATE NMR
24034249
S-0131
2M5K
Transthyretin
Rattus norvegicus
11
No
Amyloid
Fibril
ELECTRON MICROSCOPY, SOLID-STATE NMR
23513222
S-0132
2M5M
Transthyretin
Rattus norvegicus
11
No
Amyloid
Fibril
ELECTRON MICROSCOPY, SOLID-STATE NMR
23513222
S-0133
2M5N
Transthyretin
Homo sapiens
11
No
Amyloid
Fibril
SOLID-STATE NMR
23513222
S-0134
2M9R
Amyloid-beta A4 protein
Homo sapiens
40
No
Non-amyloid
Inhibitor complex
SOLUTION NMR
23830862
S-0135
2M9S
Amyloid-beta A4 protein
Homo sapiens
40
No
Non-amyloid
Inhibitor complex
SOLUTION NMR
23830862
S-0136
2MGT
Amyloid-beta A4 protein
Homo sapiens
18
H6R
Amyloid
Aggregating complex
SOLUTION NMR
S-0137
2MI1
Somatostatin
Homo sapiens
14
No
Amyloid
Peptide
SOLUTION NMR
S-0138
2MJ1
Amyloid-beta A4 protein
Homo sapiens
18
Yes
Amyloid
Peptide
SOLUTION NMR
25284368
S-0139
2MKW
V1-22 protein
Homo sapiens
111
R24G
Amyloid
Protein
SOLUTION NMR
25522882
S-0140
2MMX
V1-22 protein
Homo sapiens
111
No
Amyloid
Protein
SOLUTION NMR
25522882
S-0141
2MPZ
Amyloid-beta A4 protein
Homo sapiens
26
D23N
Amyloid
Fibril
SOLID-STATE NMR
25543257
S-0142
2MUS
Heterokaryon incompatibility protein s
Podospora anserina
79
No
Amyloid
Fibril
SOLUTION NMR
26246168
S-0143
2MVX
Amyloid-beta A4 protein
Homo sapiens
39
E22[del]
Amyloid
Fibril
SOLID-STATE NMR
25395337
S-0144
2MXU
Amyloid-beta A4 protein
Homo sapiens
42
No
Amyloid
Fibril
SOLID-STATE NMR
25938662
S-0145
2N0A
Alpha-synuclein
Homo sapiens
140
No
Amyloid
Fibril
SOLID-STATE NMR
27018801
S-0146
2N1E
MAX1 peptide fibril
21
No
Amyloid
Fibril
SOLID-STATE NMR
26216960
S-0147
2N4O
Hydrophobin-like protein MPG1
Pyricularia oryzae
95
No
Amyloid
Protein
SOLUTION NMR
27142249
S-0148
2N59
Uncharacterized protein
Rhodopseudomonas palustris
106
No
Non-amyloid
Protein
SOLUTION NMR
27098162
S-0149
2NA4
Curli production assembly/transport component CsgE
Escherichia coli
114
W48A/F79A
Non-amyloid
Protein
SOLUTION NMR
27298344
S-0150
2NAO
Amyloid-beta A4 protein
Homo sapiens
42
No
Amyloid
Fibril
SOLUTION NMR
27469165
Entry:S-0121
PDB ID: 2LFN
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
S
A
T
T
I
G
P
N
T
C
S
I
D
D
Y
K
P
Y
C
C
Q
S
M
S
G
25
26
S
A
S
L
G
C
V
V
G
V
I
G
S
Q
C
G
A
S
V
K
C
C
K
D
D
50
51
V
T
N
T
G
N
S
G
L
I
I
N
A
A
N
C
V
A
68
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Identification of the key regions that drive functional amyloid formation by the fungal hydrophobin EAS
The hydrophobin EAS from the fungus Neurospora crassa forms functional amyloid fibrils called rodlets that facilitate spore formation and dispersal. Self-assembly of EAS into fibrillar rodlets occurs spontaneously at hydrophobic:hydrophilic interfaces and the rodlets further associate laterally to form amphipathic monolayers.
Literature
PMID:
22308366
Author(s):
Macindoe, I., Kwan, A.H., Ren, Q., Morris, V.K., Yang, W., Mackay, J.P., Sunde, M.
Reference:
Proc Natl Acad Sci U S A. 2012 Apr 3;109(14):E804-11.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Hydrophobin
Alternative Name:
Blue light-induced protein 7, Clock-controlled gene protein 2, Rodlet protein
Gene Name:
eas, bli-7, ccg-2, NCU08457
Sequence Length:
68
Species:
Neurospora crassa
Mutation(s):
[del]25-39
E.C. Number:
UniProt ID:
Q04571
Keyword(s):
Hydrophobin
Structure Information
PDB ID:
2LFN
Amyloid Category:
Amyloid
Type:
Protein
Global Stoichiometry:
Monomer - A
PDB Classification:
STRUCTURAL PROTEIN
Method:
SOLUTION NMR
Resolution (
Å
):
R free:
Entry:S-0122
PDB ID: 2LI9
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
X
D
A
E
F
G
H
D
S
G
F
E
V
R
H
Q
K
X
18
Chain 2
1
X
D
A
E
F
G
H
D
S
G
F
E
V
R
H
Q
K
X
18
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Metal binding domain of rat beta-amyloid
the structure of the metal-binding domain 1-16 of rat Beta-amyloid (rat ABeta(1-16)) in solution in the absence and presence of zinc ions was determined to reveal the mechanism of rats' resistance to Alzheimer's disease. A zinc-induced dimerization of the domain was detected. The zinc coordination site was found to involve residues His-6 and His-14 of both peptide chains. the C-tails of the two polypeptide chains of the rat ABeta(1-16) dimer are oriented in opposite directions to each other, which hinders the assembly of rat ABeta dimers into oligomeric aggregates. Thus, the differences in the structure of zinc-binding sites of human and rat ABeta(1-16), their ability to form regular cross-monomer bonds, and the orientation of their hydrophobic C-tails could be responsible for the resistance of rats to Alzheimer's disease.
Literature
PMID:
22225807
Author(s):
Istrate, A.N., Tsvetkov, P.O., Mantsyzov, A.B., Kulikova, A.A., Kozin, S.A., Makarov, A.A., Polshakov, V.I.
Reference:
Biophys J. 2012 Jan 4;102(1):136-43.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Amyloid-beta A4 protein
Alternative Name:
Gene Name:
Sequence Length:
18
Species:
Rattus norvegicus
Mutation(s):
No
E.C. Number:
UniProt ID:
P08592
Keyword(s):
Amyloid beta A4 protein
Structure Information
PDB ID:
2LI9
Amyloid Category:
Non-amyloid
Type:
Inhibitor complex
Global Stoichiometry:
Homo 2-mer - A2
PDB Classification:
CELL ADHESION
Method:
SOLUTION NMR
Resolution (
Å
):
R free:
Ligand Information
Ligand ID
Chain ID
Ligand Formula
Ligand MW
Ligand Name
Ligand SMILES
InChI Key
ACE
A
C2 H4 O
44.05
ACETYL GROUP
CC=O
IKHGUXGNUITLKF-UHFFFAOYSA-N
NH2
A
H2 N
16.02
AMINO GROUP
[NH2]
QGZKDVFQNNGYKY-UHFFFAOYAF
ZN
A
Zn 2
65.41
ZINC ION
[Zn+2]
PTFCDOFLOPIGGS-UHFFFAOYSA-N
ACE
B
C2 H4 O
44.05
ACETYL GROUP
CC=O
IKHGUXGNUITLKF-UHFFFAOYSA-N
NH2
B
H2 N
16.02
AMINO GROUP
[NH2]
QGZKDVFQNNGYKY-UHFFFAOYAF
Entry:S-0123
PDB ID: 2LMN
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 2
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 3
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 4
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 5
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 6
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 7
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 8
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 9
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 10
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 11
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 12
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Structural Model for a 40-Residue Beta-Amyloid Fibril with Two-Fold Symmetry, Positive Stagger
They have described a full structural model for amyloid fibrils formed by the 40-residue Beta-amyloid peptide associated with Alzheimer's disease (ABeta(1-40)), based on numerous constraints from solid state NMR and electron microscopy. This model applies specifically to fibrils with a periodically twisted morphology, with twist period equal to 120 +/- 20 nm (defined as the distance between apparent minima in fibril width in negatively stained transmission electron microscope images).
Literature
PMID:
19015532
Author(s):
Paravastu, A.K., Leapman, R.D., Yau, W.M., Tycko, R.
Reference:
Proc Natl Acad Sci U S A. 2008 Nov 25;105(47):18349-54.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Amyloid-beta A4 protein
Alternative Name:
ABPP, APPI, Alzheimer disease amyloid protein, Amyloid precursor protein, Amyloid-beta precursor protein, Cerebral vascular amyloid peptide, PreA4, Protease nexin-II
Gene Name:
APP, A4, AD1
Sequence Length:
40
Species:
Homo sapiens
Mutation(s):
No
E.C. Number:
UniProt ID:
P05067
Keyword(s):
Beta-amyloid protein 40
Structure Information
PDB ID:
2LMN
Amyloid Category:
Amyloid
Type:
Fibril
Global Stoichiometry:
Homo 12-mer - A12
PDB Classification:
PROTEIN FIBRIL
Method:
SOLID-STATE NMR
Resolution (
Å
):
R free:
Entry:S-0124
PDB ID: 2LMO
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 2
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 3
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 4
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 5
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 6
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 7
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 8
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 9
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 10
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 11
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 12
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Structural Model for a 40-Residue Beta-Amyloid Fibril with Two-Fold Symmetry, Negative Stagger
They have described a full structural model for amyloid fibrils formed by the 40-residue Beta-amyloid peptide associated with Alzheimer's disease (ABeta(1-40)), based on numerous constraints from solid state NMR and electron microscopy. This model applies specifically to fibrils with a periodically twisted morphology, with twist period equal to 120 +/- 20 nm (defined as the distance between apparent minima in fibril width in negatively stained transmission electron microscope images).
Literature
PMID:
19015532
Author(s):
Paravastu, A.K., Leapman, R.D., Yau, W.M., Tycko, R.
Reference:
Proc Natl Acad Sci U S A. 2008 Nov 25;105(47):18349-54.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Amyloid-beta A4 protein
Alternative Name:
ABPP, APPI, Alzheimer disease amyloid protein, Amyloid precursor protein, Amyloid-beta precursor protein, Cerebral vascular amyloid peptide, PreA4, Protease nexin-II
Gene Name:
APP, A4, AD1
Sequence Length:
40
Species:
Homo sapiens
Mutation(s):
No
E.C. Number:
UniProt ID:
P05067
Keyword(s):
Beta-amyloid protein 40
Structure Information
PDB ID:
2LMO
Amyloid Category:
Amyloid
Type:
Fibril
Global Stoichiometry:
Homo 12-mer - A12
PDB Classification:
PROTEIN FIBRIL
Method:
SOLID-STATE NMR
Resolution (
Å
):
R free:
Entry:S-0125
PDB ID: 2LMP
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 2
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 3
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 4
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 5
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 6
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 7
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 8
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 9
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 10
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 11
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 12
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 13
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 14
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 15
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 16
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 17
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 18
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Structural Model for a 40-residue Beta-Amyloid Fibril with Three-Fold Symmetry, Positive Stagger
They have described a full structural model for amyloid fibrils formed by the 40-residue Beta-amyloid peptide associated with Alzheimer's disease (ABeta(1-40)), based on numerous constraints from solid state NMR and electron microscopy. This model applies specifically to fibrils with a periodically twisted morphology, with twist period equal to 120 +/- 20 nm (defined as the distance between apparent minima in fibril width in negatively stained transmission electron microscope images).
Literature
PMID:
19015532
Author(s):
Paravastu, A., Leapman, R., Yau, W., Tycko, R.
Reference:
Proc Natl Acad Sci U S A. 2008 Nov 25;105(47):18349-54.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Amyloid-beta A4 protein
Alternative Name:
ABPP, APPI, Alzheimer disease amyloid protein, Amyloid precursor protein, Amyloid-beta precursor protein, Cerebral vascular amyloid peptide, PreA4, Protease nexin-II
Gene Name:
APP, A4, AD1
Sequence Length:
40
Species:
Homo sapiens
Mutation(s):
No
E.C. Number:
UniProt ID:
P05067
Keyword(s):
Beta-amyloid protein 40
Structure Information
PDB ID:
2LMP
Amyloid Category:
Amyloid
Type:
Fibril
Global Stoichiometry:
Homo 18-mer - A18
PDB Classification:
PROTEIN FIBRIL
Method:
SOLID-STATE NMR
Resolution (
Å
):
R free:
Entry:S-0126
PDB ID: 2LMQ
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 2
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 3
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 4
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 5
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 6
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 7
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 8
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 9
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 10
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 11
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 12
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 13
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 14
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 15
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 16
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 17
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 18
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Structural Model for a 40-residue Beta-Amyloid Fibril with Three-Fold Symmetry, Negative Stagger
They have described a full structural model for amyloid fibrils formed by the 40-residue Beta-amyloid peptide associated with Alzheimer's disease (ABeta(1-40)), based on numerous constraints from solid state NMR and electron microscopy. This model applies specifically to fibrils with a periodically twisted morphology, with twist period equal to 120 +/- 20 nm (defined as the distance between apparent minima in fibril width in negatively stained transmission electron microscope images).
Literature
PMID:
19015532
Author(s):
Paravastu, A.K., Leapman, R.D., Yau, W.M., Tycko, R.
Reference:
Proc Natl Acad Sci U S A. 2008 Nov 25;105(47):18349-54.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Amyloid-beta A4 protein
Alternative Name:
ABPP, APPI, Alzheimer disease amyloid protein, Amyloid precursor protein, Amyloid-beta precursor protein, Cerebral vascular amyloid peptide, PreA4, Protease nexin-II
Gene Name:
APP, A4, AD1
Sequence Length:
40
Species:
Homo sapiens
Mutation(s):
No
E.C. Number:
UniProt ID:
P05067
Keyword(s):
Beta-amyloid protein 40
Structure Information
PDB ID:
2LMQ
Amyloid Category:
Amyloid
Type:
Fibril
Global Stoichiometry:
Homo 18-mer - A18
PDB Classification:
PROTEIN FIBRIL
Method:
SOLID-STATE NMR
Resolution (
Å
):
R free:
Entry:S-0127
PDB ID: 2LNQ
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
N
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 2
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
N
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 3
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
N
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 4
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
N
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 5
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
N
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 6
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
N
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 7
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
N
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 8
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
N
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Antiparallel beta-sheet architecture in Iowa-mutant beta-amyloid fibrils
"They have reported a protocol for producing structurally pure antiparallel D23N-ABeta(1-40) fibril samples. It reveals how both parallel and antiparallel cross-Beta structures can be constructed from similar peptide monomer conformations and stabilized by similar sets of interactions, primarily hydrophobic in nature. antiparallel D23N-ABeta(1-40) fibrils are thermodynamically metastable with respect to conversion to parallel structures, propagate less efficiently than parallel fibrils in seeded fibril growth, and therefore must nucleate more efficiently than parallel fibrils in order to be observable. Experiments in neuronal cell cultures indicate that both antiparallel and parallel D23N-ABeta(1-40) fibrils are cytotoxic. Thus, our antiparallel D23N-ABeta(1-40) fibril model represents a specific ""toxic intermediate"" in the aggregation process of a disease-associated ABeta mutant."
Literature
PMID:
22403062
Author(s):
Qiang, W., Yau, W.M., Luo, Y., Mattson, M.P., Tycko, R.
Reference:
Proc Natl Acad Sci U S A. 2012 Mar 20;109(12):4443-8.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Amyloid-beta A4 protein
Alternative Name:
ABPP, APPI, Alzheimer disease amyloid protein, Amyloid precursor protein, Amyloid-beta precursor protein, Cerebral vascular amyloid peptide, PreA4, Protease nexin-II
Gene Name:
APP, A4, AD1
Sequence Length:
40
Species:
Homo sapiens
Mutation(s):
D23N
E.C. Number:
UniProt ID:
P05067
Keyword(s):
P3(40)
Structure Information
PDB ID:
2LNQ
Amyloid Category:
Amyloid
Type:
Fibril
Global Stoichiometry:
Homo 8-mer - A8
PDB Classification:
PROTEIN FIBRIL
Method:
SOLID-STATE NMR
Resolution (
Å
):
R free:
Entry:S-0128
PDB ID: 2LP5
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
G
A
M
V
Q
I
S
T
L
F
E
A
L
Y
D
Y
E
A
R
T
E
D
D
L
S
25
26
F
H
K
G
E
K
F
Q
I
L
N
S
S
E
G
D
W
W
E
V
R
S
L
T
T
50
51
G
E
T
G
Y
I
P
S
P
Y
L
A
P
V
D
R
66
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Native Structure of the Fyn SH3 A39V/N53P/V55L
Native Structure of the Fyn SH3 A39V/N53P/V55L. on-pathway folding intermediate of the A39V/N53P/V55L (A, Ala; V, Val; N, Asn; P, Pro; L, Leu) Fyn SH3 domain forms amyloid fibrils (PDB ID 2L2P).
Literature
PMID:
22517863
Author(s):
Neudecker, P., Robustelli, P., Cavalli, A., Walsh, P., Lundstrom, P., Zarrine-Afsar, A., Sharpe, S., Vendruscolo, M., Kay, L.E.
Reference:
Science. 2012 Apr 20;336(6079):362-6.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Tyrosine-protein kinase Fyn
Alternative Name:
Proto-oncogene c-Fyn, p59-Fyn
Gene Name:
FYN
Sequence Length:
66
Species:
Gallus gallus
Mutation(s):
A39V/N53P/V55L
E.C. Number:
2.7.10.2
UniProt ID:
Q05876
Keyword(s):
Tyrosine-protein kinase Fyn
Structure Information
PDB ID:
2LP5
Amyloid Category:
Amyloid
Type:
Protein
Global Stoichiometry:
Monomer - A
PDB Classification:
TRANSFERASE
Method:
SOLUTION NMR
Resolution (
Å
):
R free:
Entry:S-0129
PDB ID: 2LSH
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
S
L
P
A
S
A
A
K
N
A
K
L
A
T
S
A
A
F
A
K
Q
A
E
G
T
25
26
T
C
N
V
G
S
I
A
C
C
N
S
P
A
E
T
N
N
D
S
L
L
S
G
L
50
51
L
G
A
G
L
L
N
G
L
S
G
N
T
G
S
A
C
A
K
A
S
L
I
D
Q
75
76
L
G
L
L
A
L
V
D
H
T
E
E
G
P
V
C
K
N
I
V
A
C
C
P
E
100
101
G
T
T
N
C
V
A
V
D
N
A
G
A
G
T
K
A
E
118
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Solution structure of the class I hydrophobin DewA
The hydrophobin DewA from the fungus Aspergillus nidulans is a highly surface-active protein that spontaneously self-assembles into amphipathic monolayers at hydrophobic:hydrophilic interfaces. These monolayers are composed of fibrils that are a form of functional amyloid. In the solution NMR structure of DewA, the pattern of four disulfide bonds that is a defining feature of hydrophobins is conserved, the arrangement and composition of secondary-structure elements in DewA are quite different to what has been observed in other hydrophobin structures. In addition, DewA populates two conformations in solution, both of which are assembly competent. One conformer forms a dimer at high concentrations, but this dimer is off-pathway to fibril formation and may represent an assembly control mechanism. These data highlight the structural differences between fibril-forming hydrophobins and those that form amorphous monolayers.
Literature
PMID:
23137797
Author(s):
Morris, V.K., Kwan, A.H., Sunde, M.
Reference:
J Mol Biol. 2013 Jan 23;425(2):244-56.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Spore-wall fungal hydrophobin dewA
Alternative Name:
Gene Name:
dewA, AN8006
Sequence Length:
118
Species:
Aspergillus nidulans
Mutation(s):
No
E.C. Number:
UniProt ID:
P52750
Keyword(s):
Spore-wall fungal hydrophobin dewA
Structure Information
PDB ID:
2LSH
Amyloid Category:
Amyloid
Type:
Protein
Global Stoichiometry:
Monomer - A
PDB Classification:
PROTEIN FIBRIL
Method:
SOLUTION NMR
Resolution (
Å
):
R free:
Entry:S-0130
PDB ID: 2M4J
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 2
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 3
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 4
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 5
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 6
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 7
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 8
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Chain 9
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
40-residue beta-amyloid fibril derived from Alzheimer's disease brain
They have investigated structures of human brain-derived ABeta fibrils, using seeded fibril growth from brain extract and data from solid-state nuclear magnetic resonance and electron microscopy. Experiments on tissue from two Alzheimer's disease (AD) patients with distinct clinical histories showed a single predominant 40 residue ABeta (ABeta40) fibril structure in each patient; however, the structures were different from one another. A molecular structural model developed for ABeta40 fibrils from one patient reveals features that distinguish in-vivo- from in-vitro-produced fibrils. The data suggest that fibrils in the brain may spread from a single nucleation site, that structural variations may correlate with variations in AD, and that structure-specific amyloid imaging agents may be an important future goal.
Literature
PMID:
24034249
Author(s):
Lu, J.X., Qiang, W., Yau, W.M., Schwieters, C.D., Meredith, S.C., Tycko, R.
Reference:
Cell. 2013 Sep 12;154(6):1257-68.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Amyloid-beta A4 protein
Alternative Name:
ABPP, APPI, Alzheimer disease amyloid protein, Amyloid precursor protein, Amyloid-beta precursor protein, Cerebral vascular amyloid peptide, PreA4, Protease nexin-II
Gene Name:
APP, A4, AD1
Sequence Length:
40
Species:
Homo sapiens
Mutation(s):
No
E.C. Number:
UniProt ID:
P05067
Keyword(s):
Amyloid beta A4 protein
Structure Information
PDB ID:
2M4J
Amyloid Category:
Amyloid
Type:
Fibril
Global Stoichiometry:
Homo 9-mer - A9
PDB Classification:
PROTEIN FIBRIL
Method:
SOLID-STATE NMR
Resolution (
Å
):
R free:
Entry:S-0131
PDB ID: 2M5K
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 2
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 3
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 4
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 5
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 6
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 7
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 8
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Atomic-resolution structure of a doublet cross-beta amyloid fibril
Atomic-resolution (0.5 A) structures of three amyloid polymorphs formed by an 11-residue peptide. These structures reveal the details of the packing interactions by which the constituent Beta-strands are assembled hierarchically into protofilaments, filaments, and mature fibrils.
Literature
PMID:
23513222
Author(s):
Fitzpatrick, A.W., Debelouchina, G.T., Bayro, M.J., Clare, D.K., Caporini, M.A., Bajaj, V.S., Jaroniec, C.P., Wang, L., Ladizhansky, V., Muller, S.A., MacPhee, C.E., Waudby, C.A., Mott, H.R., De Simone, A., Knowles, T.P., Saibil, H.R., Vendruscolo, M., Or
Reference:
Proc Natl Acad Sci U S A. 2013 Apr 2;110(14):5468-73.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Transthyretin
Alternative Name:
Gene Name:
Sequence Length:
11
Species:
Rattus norvegicus
Mutation(s):
No
E.C. Number:
UniProt ID:
P02767
Keyword(s):
Transthyretin
Structure Information
PDB ID:
2M5K
Amyloid Category:
Amyloid
Type:
Fibril
Global Stoichiometry:
Homo 8-mer - A8
PDB Classification:
Method:
ELECTRON MICROSCOPY, SOLID-STATE NMR
Resolution (
Å
):
R free:
Entry:S-0132
PDB ID: 2M5M
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 2
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 3
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 4
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 5
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 6
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 7
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 8
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 9
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 10
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 11
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 12
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Atomic-resolution structure of a triplet cross-beta amyloid fibril
Atomic-resolution (0.5 A) structures of three amyloid polymorphs formed by an 11-residue peptide. These structures reveal the details of the packing interactions by which the constituent Beta-strands are assembled hierarchically into protofilaments, filaments, and mature fibrils.
Literature
PMID:
23513222
Author(s):
Fitzpatrick, A.W., Debelouchina, G.T., Bayro, M.J., Clare, D.K., Caporini, M.A., Bajaj, V.S., Jaroniec, C.P., Wang, L., Ladizhansky, V., Muller, S.A., MacPhee, C.E., Waudby, C.A., Mott, H.R., De Simone, A., Knowles, T.P., Saibil, H.R., Vendruscolo, M., Or
Reference:
Proc Natl Acad Sci U S A. 2013 Apr 2;110(14):5468-73.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Transthyretin
Alternative Name:
Gene Name:
Sequence Length:
11
Species:
Rattus norvegicus
Mutation(s):
No
E.C. Number:
UniProt ID:
P02767
Keyword(s):
Transthyretin
Structure Information
PDB ID:
2M5M
Amyloid Category:
Amyloid
Type:
Fibril
Global Stoichiometry:
Homo 12-mer - A12
PDB Classification:
Method:
ELECTRON MICROSCOPY, SOLID-STATE NMR
Resolution (
Å
):
R free:
Entry:S-0133
PDB ID: 2M5N
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 2
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 3
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 4
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 5
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 6
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 7
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 8
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 9
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 10
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 11
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 12
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 13
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 14
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 15
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Chain 16
1
Y
T
I
A
A
L
L
S
P
Y
S
11
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Atomic-resolution structure of a cross-beta protofilament
Atomic-resolution (0.5 A) structures of three amyloid polymorphs formed by an 11-residue peptide. These structures reveal the details of the packing interactions by which the constituent Beta-strands are assembled hierarchically into protofilaments, filaments, and mature fibrils.
Literature
PMID:
23513222
Author(s):
Fitzpatrick, A.W., Debelouchina, G.T., Bayro, M.J., Clare, D.K., Caporini, M.A., Bajaj, V.S., Jaroniec, C.P., Wang, L., Ladizhansky, V., Muller, S.A., MacPhee, C.E., Waudby, C.A., Mott, H.R., De Simone, A., Knowles, T.P., Saibil, H.R., Vendruscolo, M., Or
Reference:
Proc Natl Acad Sci U S A. 2013 Apr 2;110(14):5468-73.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Transthyretin
Alternative Name:
Gene Name:
Sequence Length:
11
Species:
Homo sapiens
Mutation(s):
No
E.C. Number:
UniProt ID:
P02766
Keyword(s):
Transthyretin
Structure Information
PDB ID:
2M5N
Amyloid Category:
Amyloid
Type:
Fibril
Global Stoichiometry:
Homo 16-mer - A16
PDB Classification:
PROTEIN FIBRIL
Method:
SOLID-STATE NMR
Resolution (
Å
):
R free:
Entry:S-0134
PDB ID: 2M9R
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
3D NMR structure of a complex between the amyloid beta peptide (1-40) and the polyphenol epsilon-viniferin glucoside
Polyphenols are known to have wide-ranging properties with regard to health and for helping to prevent various diseases like neurodegenerative disorders. Thus inhibiting the formation of toxic ABeta assemblies is a reasonable hypothesis to prevent and perhaps treat AD METHODS: Solution NMR and molecular modeling were used to obtain more information about the interaction between the ABeta1-40 and the polyphenol ?-viniferin glucoside (EVG) and particularly the ABeta residues involved in the complex.
Literature
PMID:
23830862
Author(s):
Richard, T., Papastamoulis, Y., Pierre, W.T., Monti, J.P.
Reference:
Biochim Biophys Acta. 2013 Nov;1830(11):5068-74.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Amyloid-beta A4 protein
Alternative Name:
ABPP, APPI, Alzheimer disease amyloid protein, Amyloid precursor protein, Amyloid-beta precursor protein, Cerebral vascular amyloid peptide, PreA4, Protease nexin-II
Gene Name:
APP, A4, AD1
Sequence Length:
40
Species:
Homo sapiens
Mutation(s):
No
E.C. Number:
UniProt ID:
P05067
Keyword(s):
Amyloid beta A4 protein
Structure Information
PDB ID:
2M9R
Amyloid Category:
Non-amyloid
Type:
Inhibitor complex
Global Stoichiometry:
Monomer - A
PDB Classification:
PROTEIN FIBRIL
Method:
SOLUTION NMR
Resolution (
Å
):
R free:
Ligand Information
Ligand ID
Chain ID
Ligand Formula
Ligand MW
Ligand Name
Ligand SMILES
InChI Key
23Y
A
C34 H32 O11
616.61
(2S,3S)-3-(3,5-dihydroxyphenyl)-2-(4-hydroxyphenyl)-4-[(E)-2-(4-hydroxyphenyl)ethenyl]-2,3-dihydro-1-benzofuran-6-yl beta-D-glucopyranoside
c1cc(ccc1/C=C/c2cc(cc3c2[C@@H]([C@H](O3)c4ccc(cc4)O)c5cc(cc(c5)O)O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O)O
NHYFNLFVNSLRES-YNVKLIFMSA-N
Entry:S-0135
PDB ID: 2M9S
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
D
A
E
F
R
H
D
S
G
Y
E
V
H
H
Q
K
L
V
F
F
A
E
D
V
G
25
26
S
N
K
G
A
I
I
G
L
M
V
G
G
V
V
40
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
3D NMR structure of a complex between the amyloid beta peptide (1-40) and the polyphenol epsilon-viniferin glucoside
Polyphenols are known to have wide-ranging properties with regard to health and for helping to prevent various diseases like neurodegenerative disorders. Thus inhibiting the formation of toxic ABeta assemblies is a reasonable hypothesis to prevent and perhaps treat AD METHODS: Solution NMR and molecular modeling were used to obtain more information about the interaction between the ABeta1-40 and the polyphenol ?-viniferin glucoside (EVG) and particularly the ABeta residues involved in the complex.
Literature
PMID:
23830862
Author(s):
Richard, T., Papastamoulis, Y., Pierre, W.T., Monti, J.P.
Reference:
Biochim Biophys Acta. 2013 Nov;1830(11):5068-74.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Amyloid-beta A4 protein
Alternative Name:
ABPP, APPI, Alzheimer disease amyloid protein, Amyloid precursor protein, Amyloid-beta precursor protein, Cerebral vascular amyloid peptide, PreA4, Protease nexin-II
Gene Name:
APP, A4, AD1
Sequence Length:
40
Species:
Homo sapiens
Mutation(s):
No
E.C. Number:
UniProt ID:
P05067
Keyword(s):
Amyloid beta A4 protein
Structure Information
PDB ID:
2M9S
Amyloid Category:
Non-amyloid
Type:
Inhibitor complex
Global Stoichiometry:
Monomer - A
PDB Classification:
PROTEIN FIBRIL
Method:
SOLUTION NMR
Resolution (
Å
):
R free:
Ligand Information
Ligand ID
Chain ID
Ligand Formula
Ligand MW
Ligand Name
Ligand SMILES
InChI Key
23Y
A
C34 H32 O11
616.61
(2S,3S)-3-(3,5-dihydroxyphenyl)-2-(4-hydroxyphenyl)-4-[(E)-2-(4-hydroxyphenyl)ethenyl]-2,3-dihydro-1-benzofuran-6-yl beta-D-glucopyranoside
c1cc(ccc1/C=C/c2cc(cc3c2[C@@H]([C@H](O3)c4ccc(cc4)O)c5cc(cc(c5)O)O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O)O
NHYFNLFVNSLRES-YNVKLIFMSA-N
Entry:S-0136
PDB ID: 2MGT
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
X
D
A
E
F
R
R
D
S
G
Y
E
V
H
H
Q
K
X
18
Chain 2
1
X
D
A
E
F
R
R
D
S
G
Y
E
V
H
H
Q
K
X
18
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Zinc induced dimer of the metal binding domain 1-16 of human amyloid beta-peptide
Interplay of histidine residues of the Alzheimer s disease ABeta peptide governs its Zn-induced oligomerization
Literature
PMID:
Author(s):
Istrate, A.N., Kozin, S.A., Zhokhov, S.S., Mantsyzov, A.B., Kechko, O.I., Pastore, A., Makarov, A.A., Polshakov, V.I.
Reference:
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Amyloid-beta A4 protein
Alternative Name:
Gene Name:
Sequence Length:
18
Species:
Homo sapiens
Mutation(s):
H6R
E.C. Number:
UniProt ID:
P05067
Keyword(s):
Amyloid beta A4 protein
Structure Information
PDB ID:
2MGT
Amyloid Category:
Amyloid
Type:
Aggregating complex
Global Stoichiometry:
Homo 2-mer - A2
PDB Classification:
PROTEIN FIBRIL
Method:
SOLUTION NMR
Resolution (
Å
):
R free:
Ligand Information
Ligand ID
Chain ID
Ligand Formula
Ligand MW
Ligand Name
Ligand SMILES
InChI Key
ACE
A
C2 H4 O
44.05
ACETYL GROUP
CC=O
IKHGUXGNUITLKF-UHFFFAOYSA-N
NH2
A
H2 N
16.02
AMINO GROUP
[NH2]
QGZKDVFQNNGYKY-UHFFFAOYAF
ZN
A
Zn 2
65.41
ZINC ION
[Zn+2]
PTFCDOFLOPIGGS-UHFFFAOYSA-N
ACE
B
C2 H4 O
44.05
ACETYL GROUP
CC=O
IKHGUXGNUITLKF-UHFFFAOYSA-N
NH2
B
H2 N
16.02
AMINO GROUP
[NH2]
QGZKDVFQNNGYKY-UHFFFAOYAF
Entry:S-0137
PDB ID: 2MI1
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
A
G
C
K
N
F
F
W
K
T
F
T
S
C
14
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Somatostatin-14 solution structure in 5% D-mannitol
Elucidating the role of disulfide bond on amyloid formation and fibril reversibility of somatostatin-14. Somatostatin-14 solution structure in 5% D-mannitol
Literature
PMID:
Author(s):
Anoop, A., Ranganathan, S., Dhaked, B., Jha, N., Pratihar, S., Ghosh, S., Sahay, S., Kumar, S., Das, S., Kombrabail, M., Agarwal, K., Jacob, R.S., Singru, P., Bhaumik, P., Padinhateeri, R., Kumar, A., Maji, S.K.
Reference:
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Somatostatin
Alternative Name:
Gene Name:
Sequence Length:
14
Species:
Homo sapiens
Mutation(s):
No
E.C. Number:
UniProt ID:
P61278
Keyword(s):
Somatostatin-14
Structure Information
PDB ID:
2MI1
Amyloid Category:
Amyloid
Type:
Peptide
Global Stoichiometry:
PDB Classification:
PEPTIDE
Method:
SOLUTION NMR
Resolution (
Å
):
R free:
Entry:S-0138
PDB ID: 2MJ1
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
L
V
F
F
A
E
D
V
G
S
N
K
G
A
I
I
G
L
18
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Determine the NMR structure of an Abeta 17-34 peptide solubilized by the addition of two glutamic acids at each terminus
The NMR structure of an ABeta17-34 peptide solubilized by the addition of two glutamic acids at each terminus. the ABeta peptide adopts an Alpha-helical structure for residues 19-26 and 28-33. The Alpha-helical structure is broken around residues S26, N27 and K28, which form a kink in the helical conformation. This Alpha-helix was not described earlier in an aqueous solution without organic solvents, and at physiological conditions (pH 7). These data are in agreement with ABeta adopting an Alpha-helical conformation in the membrane before polymerizing into amyloid Beta-sheets and provide insight into the intermediate state of ABeta in Alzheimer's disease.
Literature
PMID:
25284368
Author(s):
Fonar, G., Samson, A.O.
Reference:
Biosci Rep. 2014 Nov 24;34(6):e00155.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
Amyloid-beta A4 protein
Alternative Name:
Gene Name:
Sequence Length:
18
Species:
Homo sapiens
Mutation(s):
Yes
E.C. Number:
UniProt ID:
P05067
Keyword(s):
Amyloid beta A4 protein
Structure Information
PDB ID:
2MJ1
Amyloid Category:
Amyloid
Type:
Peptide
Global Stoichiometry:
PDB Classification:
HYDROLASE INHIBITOR
Method:
SOLUTION NMR
Resolution (
Å
):
R free:
Entry:S-0139
PDB ID: 2MKW
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
N
F
M
L
T
Q
P
H
S
V
S
E
S
P
G
K
T
V
T
I
S
C
T
G
S
25
26
S
G
S
I
A
S
N
Y
V
Q
W
Y
Q
Q
R
P
G
S
S
P
T
T
V
I
Y
50
51
E
D
N
Q
R
P
S
G
V
P
D
R
F
S
G
S
I
D
S
S
S
N
S
A
S
75
76
L
T
I
S
G
L
K
T
E
D
E
A
D
Y
Y
C
Q
S
Y
D
S
S
N
H
V
100
101
V
F
G
G
G
T
K
L
T
V
L
111
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
Solution Structure of 6aJl2 and 6aJL2-R24G Amyloidogenics Light Chain Proteins
In order to get a more detailed understanding of the structural and dynamic properties that govern the amyloid fibers formation process, they have determined the solution structure by NMR for the two constructs, showing that the difference in amyloid fibril formation is not due to sequence or structure.
Literature
PMID:
25522882
Author(s):
Maya-Martinez, R., Gil-Rodriguez, P., Amero, C.
Reference:
Biochem Biophys Res Commun. 2015 Jan 9;456(2):695-9.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
V1-22 protein
Alternative Name:
Gene Name:
V1-22
Sequence Length:
111
Species:
Homo sapiens
Mutation(s):
R24G
E.C. Number:
UniProt ID:
Q5NV88
Keyword(s):
V1-22 protein
Structure Information
PDB ID:
2MKW
Amyloid Category:
Amyloid
Type:
Protein
Global Stoichiometry:
Monomer - A
PDB Classification:
IMMUNE SYSTEM
Method:
SOLUTION NMR
Resolution (
Å
):
R free:
Entry:S-0140
PDB ID: 2MMX
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
N
F
M
L
T
Q
P
H
S
V
S
E
S
P
G
K
T
V
T
I
S
C
T
G
S
25
26
S
G
S
I
A
S
N
Y
V
Q
W
Y
Q
Q
R
P
G
S
S
P
T
T
V
I
Y
50
51
E
D
N
Q
R
P
S
G
V
P
D
R
F
S
G
S
I
D
S
S
S
N
S
A
S
75
76
L
T
I
S
G
L
K
T
E
D
E
A
D
Y
Y
C
Q
S
Y
D
S
S
N
H
V
100
101
V
F
G
G
G
T
K
L
T
V
L
111
Helix: Magenta; Strand: Yellow; Coil & Turn: White.
Charged residues and Proline are highlighed in blue.
Description
NMR study of 6aJL2
In order to get a more detailed understanding of the structural and dynamic properties that govern the amyloid fibers formation process, they have determined the solution structure by NMR for the two constructs, showing that the difference in amyloid fibril formation is not due to sequence or structure.
Literature
PMID:
25522882
Author(s):
Maya-Martinez, R., Gil-Rodriguez, P., Amero, C.
Reference:
Biochem Biophys Res Commun. 2015 Jan 9;456(2):695-9.
Download
Entry:
CSV
JSON
Structure:
PDB
CIF
FASTA
Contact Network:
CSV
JSON
Protein Information
Protein Name:
V1-22 protein
Alternative Name:
Gene Name:
V1-22
Sequence Length:
111
Species:
Homo sapiens
Mutation(s):
No
E.C. Number:
UniProt ID:
Q5NV88
Keyword(s):
V1-22 protein
Structure Information
PDB ID:
2MMX
Amyloid Category:
Amyloid
Type:
Protein
Global Stoichiometry:
Monomer - A
PDB Classification:
IMMUNE SYSTEM
Method:
SOLUTION NMR
Resolution (
Å
):
R free:
Entry:S-0141
PDB ID: 2MPZ
CSV
JSON
Close ×
Structure
Press 'p' to pause
View interactive contact network
Sequence & Sec. Str.
Chain 1
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 2
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 3
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 4
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 5
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 6
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 7
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 8
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 9
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 10
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 11
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 12
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 13
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 14
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 15
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 16
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 17
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26
Chain 18
1
Q
K
L
V
F
F
A
E
N
V
G
S
N
K
G
A
I
I
G
L
M
V
G
G
V
25
26
V
26