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Peptide record

TPDB87481

YFK Selfassembly modified_plain modified
3 amino acids
Basic Information
TPDB87481
YFK
Selfassembly
Self-assembling and biomaterial peptides
SAPdb
modified_plain
Yes
A 3-aa modified selfassembly peptide sequence curated from SAPdb, without an available 3D structural model.
Modified, details unspecified
Sequence
Acetylation-YFK-Amidation
Physicochemical Analysis
C106H164N24O33S2
RQGHPSWV
A
2366.73
4.07
1
2
12
-1
-0.15
0.364
78.40
Mammalian: 4.4 hour Yeast: >20 hour E.coli: >10 hour
2980
125.91
8
Residue Composition
number
4
A
0
R
2
N
1
D
1
C
1
E
0
Q
0
G
0
H
3
I
1
L
1
K
1
M
1
F
0
P
0
S
3
T
0
W
2
Y
0
V
Amino Acid Distribution
A: 4 R: 0 N: 2 D: 1 C: 1 E: 1 Q: 0 G: 0 H: 0 I: 3 L: 1 K: 1 M: 1 F: 1 P: 0 S: 0 T: 3 W: 0 Y: 2 V: 0
Chemical Descriptors
3
C106H164N24O33S2
2366.73
4.07
-1
-0.15
0.364
Self-Assembly Information 1 records
Record 1 Selfassembly

Source

23871602
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 Parallel aligned fibrils
pH: 5-6 solvent: Water and HFIP (9.5:0.5, v/v) concentration: 5mg/ml
Selfassembly; Nanostructure=Nanofiber; Parallel aligned fibrils; Trigger=pH: 5-6; solvent: Water and HFIP (9.5:0.5, v/v); concentration: 5mg/ml
AFM (Atomic Force Microscopy), Transmission Electron Microscopy (TEM), DLS (Dynamic Light Scattering) and CD (Circular Dichroism spectroscopy)
Selfassembly
Evidence Records 1 records
Evidence 1 Selfassembly

Activity

Nanostructure formation
Selfassembly Nanostructure=Nanofiber Parallel aligned fibrils Trigger=pH: 5-6 solvent: Water and HFIP (9.5:0.5, v/v) concentration: 5mg/ml
Nanofiber Parallel aligned fibrils

Source & Reference

SAPdb
10.1016/j.compbiomed.2021.104391

Other

N-terminal: Acetylation C-terminal: Amidation
pH: 5-6 solvent: Water and HFIP (9.5:0.5, v/v) concentration: 5mg/ml
AFM (Atomic Force Microscopy), Transmission Electron Microscopy (TEM), DLS (Dynamic Light Scattering) and CD (Circular Dichroism spectroscopy)
23871602
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
pH: 5-6 solvent: Water and HFIP (9.5:0.5, v/v) concentration: 5mg/ml
N-terminal: Acetylation C-terminal: Amidation
SAPdb ID NA low-detail seed row from experimentally curated self-assembly database.
23871602
SAPdb: A database of short peptides and the corresponding nanostructures formed by self-assembly