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Details of SAPdb entry with Sequence FYK
Primary information
SAPdb ID 1071,
PMID23871602
Peptide NameFYK
Peptide sequenceFYK
N-Terminal ModificationAcetylation
C-Terminal ModificationAmidation
Non-Terminal ModificationNone
Length3
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueAFM (Atomic Force Microscopy), Transmission Electron Microscopy (TEM), DLS (Dynamic Light Scattering) and CD (Circular Dichroism spectroscopy)
SolventWater and HFIP (9.5:0.5, v/v)
MethodFor preparation of FFK solution, the mixture of water and HFIP (9.5:0.5, v/v) was used to dissolve the peptide at 5 mg/mL with sonication for 30 min. final solution pH was around 5–6. The peptide solutions were incubated for at least one week
Conc5mg/ml
Temperature 5-6
Incubation Time2 weeks
Year2013
Self assemblyYes
Type of Self assemblyClosely packed fibrils
Tertiary Structure
(Technique)		Not Predicted),
Linear
NA
NA
Nanofiber
4
None
CC(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CCCC[NH3])C(=O)N
Primary information
SAPdb ID 1143,
PMID25515887
Peptide NameFYK
Peptide sequenceFYK
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length3
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTransmission Electron Microscopy (TEM), DLS (Dynamic Light Scattering) and FTIR (Fourier Transform Infrared)
Solventwater
MethodTripeptides were dissolved in water by sonication and vortexing, followed by bringing the pH to 7.2 ± 0.1 by dropwise addition of 0.25 M NaOH solution to a final concentration of 30 mmol l!1.Characterization of the resulting samples took place at least 24 h after sample preparation
Conc30mMol/L
Temperature7
TemperatureRoom temperature
Incubation Time24 hours
Year2014
Self assemblyNo
Type of Self assemblySolution
Tertiary Structure
(Technique)		Not Predicted),
Linear
NA
NA
None
NA
None
N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CCCC[NH3])C=O