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Peptide record

TPDB87557

A or AcKK(NDI)-NH2 Dipeptide A or (Ac-KK(NDI)-NH2) DipeptideB or (Ac-K(NDI)K-NH2) Selfassembly modified_plain modified
2 amino acids
Basic Information
TPDB87557
A or AcKK(NDI)-NH2 Dipeptide A or (Ac-KK(NDI)-NH2) DipeptideB or (Ac-K(NDI)K-NH2)
Selfassembly
Self-assembling and biomaterial peptides
SAPdb Peptipedia
modified_plain
Yes
A 2-aa modified selfassembly peptide sequence curated from SAPdb and Peptipedia, without an available 3D structural model.
Modified, details unspecified
Sequence
Acetylation-KK-Amidation and NDI
Physicochemical Analysis
C119H196N32O43S2
RQGHFPSWV
A
2827.17
3.97
2
4
12
-2
5.73
-0.125
76.56
Mammalian: 4.4 hour Yeast: >20 hour E.coli: >10 hour
1490
52.70
9
Residue Composition
number
5
A
0
R
4
N
3
D
1
C
1
E
0
Q
0
G
0
H
4
I
1
L
2
K
1
M
0
F
0
P
0
S
3
T
0
W
1
Y
0
V
Amino Acid Distribution
A: 5 R: 0 N: 4 D: 3 C: 1 E: 1 Q: 0 G: 0 H: 0 I: 4 L: 1 K: 2 M: 1 F: 0 P: 0 S: 0 T: 3 W: 0 Y: 1 V: 0
Chemical Descriptors
2
C119H196N32O43S2
2827.17
3.97
-2
5.73
-0.125
Self-Assembly Information 3 records
Record 1 Selfassembly

Source

19852501
10.1016/j.compbiomed.2021.104391
SAPdb: A database of short peptides and the corresponding nanostructures formed by self-assembly

Self-Assembly

Nanostructure formation
Nanofiber Helical Nanofibres
temperature: Room temperature solvent: Water concentration: 250 μM
Selfassembly; Nanostructure=Nanofiber; Helical Nanofibres; Trigger=temperature: Room temperature; solvent: Water; concentration: 250 μM
Transmission Electron Microscopy (TEM), AFM (Atomic Force Microscopy)
Selfassembly
Record 2 Selfassembly

Source

23034819
10.1016/j.compbiomed.2021.104391
SAPdb: A database of short peptides and the corresponding nanostructures formed by self-assembly

Self-Assembly

Nanostructure formation
Nanofiber Helical Nanofibers
solvent: Water
Selfassembly; Nanostructure=Nanofiber; Helical Nanofibers; Trigger=solvent: Water
Transmission Electron Microscopy (TEM)
Selfassembly
Record 3 Selfassembly

Source

23034819
10.1016/j.compbiomed.2021.104391
SAPdb: A database of short peptides and the corresponding nanostructures formed by self-assembly

Self-Assembly

Nanostructure formation
Nanoribbon Flattened, twisted Nanoribbons
solvent: Water
Selfassembly; Nanostructure=Nanoribbon; Flattened, twisted Nanoribbons; Trigger=solvent: Water
Transmission Electron Microscopy (TEM)
Selfassembly
Evidence Records 3 records
Evidence 1 Selfassembly

Activity

Nanostructure formation
Selfassembly Nanostructure=Nanofiber Helical Nanofibres Trigger=temperature: Room temperature solvent: Water concentration: 250 μM
Nanofiber Helical Nanofibres

Source & Reference

SAPdb
10.1016/j.compbiomed.2021.104391

Other

N-terminal: Acetylation C-terminal: Amidation and NDI
temperature: Room temperature solvent: Water concentration: 250 μM
Transmission Electron Microscopy (TEM), AFM (Atomic Force Microscopy)
19852501
SAPdb: A database of short peptides and the corresponding nanostructures formed by self-assembly
SAPdb ID NA low-detail seed row from experimentally curated self-assembly database.
Evidence 2 Selfassembly

Activity

Nanostructure formation
Selfassembly Nanostructure=Nanofiber Helical Nanofibers Trigger=solvent: Water
Nanofiber Helical Nanofibers

Source & Reference

SAPdb
10.1016/j.compbiomed.2021.104391

Other

N-terminal: Acetylation C-terminal: Amidation and NDI
solvent: Water
Transmission Electron Microscopy (TEM)
23034819
SAPdb: A database of short peptides and the corresponding nanostructures formed by self-assembly
SAPdb ID NA low-detail seed row from experimentally curated self-assembly database.
Evidence 3 Selfassembly

Activity

Nanostructure formation
Selfassembly Nanostructure=Nanoribbon Flattened, twisted Nanoribbons Trigger=solvent: Water
Nanoribbon Flattened, twisted Nanoribbons

Source & Reference

SAPdb
10.1016/j.compbiomed.2021.104391

Other

N-terminal: Acetylation C-terminal: Amidation and NDI
solvent: Water
Transmission Electron Microscopy (TEM)
23034819
SAPdb: A database of short peptides and the corresponding nanostructures formed by self-assembly
SAPdb ID NA low-detail seed row from experimentally curated self-assembly database.
Additional Detail Fields 5 fields
temperature: Room temperature solvent: Water concentration: 250 μM
N-terminal: Acetylation C-terminal: Amidation and NDI
SAPdb ID NA low-detail seed row from experimentally curated self-assembly database.
19852501 23034819
SAPdb: A database of short peptides and the corresponding nanostructures formed by self-assembly