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Peptide record

TPDB87553

Dipeptide 18 DiPhenylalanine Selfassembly modified_plain modified
2 amino acids
Basic Information
TPDB87553
Dipeptide 18 DiPhenylalanine
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
Cyano-Napthalene or napthalene derivative-FF
Physicochemical Analysis
C182H276N52O61S1
QGKMSW
AE
4200.57
4.32
4
7
15
-5
14.25
-0.457
62.27
Mammalian: 1.2 hour Yeast: >20 hour E.coli: >10 hour
1490
35.47
10
Residue Composition
number
6
A
2
R
5
N
1
D
1
C
6
E
0
Q
0
G
2
H
2
I
2
L
0
K
0
M
2
F
2
P
0
S
3
T
0
W
1
Y
2
V
Amino Acid Distribution
A: 6 R: 2 N: 5 D: 1 C: 1 E: 6 Q: 0 G: 0 H: 2 I: 2 L: 2 K: 0 M: 0 F: 2 P: 2 S: 0 T: 3 W: 0 Y: 1 V: 2
Chemical Descriptors
2
C182H276N52O61S1
4200.57
4.32
-5
14.25
-0.457
Self-Assembly Information 2 records
Record 1 Selfassembly

Source

22468743
10.1016/j.compbiomed.2021.104391
SAPdb: A database of short peptides and the corresponding nanostructures formed by self-assembly

Self-Assembly

Nanostructure formation
Nanotube Flat bilayer with holes shape ( in 9/10 MD runs) Nanotube (in 1/10 MD runs)
temperature: 37 °C solvent: Water concentration: 155 mg/ml
Selfassembly; Nanostructure=Nanotube; Flat bilayer with holes shape ( in 9/10 MD runs); Nanotube (in 1/10 MD runs); Trigger=temperature: 37 °C; solvent: Water; concentration: 155 mg/ml
Insilico tools i.e, Coarse - grained molecular dynamics (MD) simulations and GROMACS software
Selfassembly
Record 2 Selfassembly

Source

20695592
10.1016/j.compbiomed.2021.104391
SAPdb: A database of short peptides and the corresponding nanostructures formed by self-assembly

Self-Assembly

Nanostructure formation
Hydrogel Transparent gel
pH: 3.4 +/- 0.2. temperature: Room temperature solvent: Water + NaOH + 8.75 mg/ml GdL(glucono-delta-lactone) concentration: 0.5%wt
Selfassembly; Nanostructure=Hydrogel; Transparent gel; Trigger=pH: 3.4 +/- 0.2.; temperature: Room temperature; solvent: Water + NaOH + 8.75 mg/ml GdL(glucono-delta-lactone); concentration: 0.5%wt
Transmission Electron Microscopy (TEM)
Selfassembly
Evidence Records 2 records
Evidence 1 Selfassembly

Activity

Nanostructure formation
Selfassembly Nanostructure=Nanotube Flat bilayer with holes shape ( in 9/10 MD runs) Nanotube (in 1/10 MD runs) Trigger=temperature: 37 °C solvent: Water concentration: 155 mg/ml
Nanotube Flat bilayer with holes shape ( in 9/10 MD runs) Nanotube (in 1/10 MD runs)

Source & Reference

SAPdb
10.1016/j.compbiomed.2021.104391

Other

N-terminal: Cyano-Napthalene or napthalene derivative
temperature: 37 °C solvent: Water concentration: 155 mg/ml
Insilico tools i.e, Coarse - grained molecular dynamics (MD) simulations and GROMACS software
22468743
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=Hydrogel Transparent gel Trigger=pH: 3.4 +/- 0.2. temperature: Room temperature solvent: Water + NaOH + 8.75 mg/ml GdL(glucono-delta-lactone) concentration: 0.5%wt
Hydrogel Transparent gel

Source & Reference

SAPdb
10.1016/j.compbiomed.2021.104391

Other

N-terminal: Cyano-Napthalene or napthalene derivative
pH: 3.4 +/- 0.2. temperature: Room temperature solvent: Water + NaOH + 8.75 mg/ml GdL(glucono-delta-lactone) concentration: 0.5%wt
Transmission Electron Microscopy (TEM)
20695592
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: 37 °C solvent: Water concentration: 155 mg/ml pH: 3.4 +/- 0.2. temperature: Room temperature solvent: Water + NaOH + 8.75 mg/ml GdL(glucono-delta-lactone) concentration: 0.5%wt
N-terminal: Cyano-Napthalene or napthalene derivative
SAPdb ID NA low-detail seed row from experimentally curated self-assembly database.
22468743 20695592
SAPdb: A database of short peptides and the corresponding nanostructures formed by self-assembly