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Details of SAPdb entry with Sequence FFA
Primary information
SAPdb ID 1123,
PMID22962848
Peptide NameBoc-Phe-Phe-Ala‚àíOH)
Peptide sequenceFFA
N-Terminal ModificationBoc (or t-butoxycarbonyl)
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length3
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTransmission Electron Microscopy (TEM), Scanning Electron Microscopy (SEM), and DSC (Differential Scanning Calorimetry)
SolventAqeous NaOH solution
MethodA required amount of gelator peptide was taken in a screw-capped glass vial. Aqueous NaOH solution was then added into that glass vial. This resultant mixture was heated until the gelator molecules were dissolved completely, and this upon cooling at room temperature for 2 min gave a self-supported translucent hydrogel.
Conc1.3% w/v
TemperatureRoom temperature
Incubation Time2 minutes
Year2012
Self assemblyYes
Type of Self assemblyHydrogel consists of fibrillar structure
Tertiary Structure
(Technique)		Not Predicted),
Linear
NA
Stable at room temperature upto 15 days
Hydrogel
115
None
N.A.
Primary information
SAPdb ID 1173,
PMID23240879
Peptide NameNap-FFA
Peptide sequenceFFA
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length3
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueCryo - Transmission Electron Microscopy (TEM)
SolventPBS (Phosphate Buffer Saline)
Method1.0 mg of each peptide and equal molar of sodium carbonate to the peptide were first suspended in PBS buffer (pH = 7.4); the sodium carbonate was used to neutralize the terminal carboxylic acid of peptides. The suspensions were then heated to 80°C to form clear solutions. The gels would form after cooling back to room temperature within 3 min.
Conc< 4% wt
Temperature7.4
TemperatureHeating at 80 ℃, cooling at RT
Incubation Time3 minutes
Year2012
Self assemblyYes
Type of Self assemblyHydrogel
Tertiary Structure
(Technique)		Not Predicted),
Linear
NA
NA
Hydrogel
NA
None
N.A.
Primary information
SAPdb ID 1843,
PMID27508285
Peptide NameAc-L-Phe-L-Phe-L-Ala-NH2
Peptide sequenceFFA
N-Terminal ModificationAcetylation
C-Terminal ModificationAmidation
Non-Terminal ModificationNone
Length3
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTransmission Electron Microscopy (TEM)
Conc0.7% w/v
Temperature6.12
Year2016
Self assemblyYes
Type of Self assemblyNanostructures and hydrogels
Tertiary Structure
(Technique)		Not Predicted),
Linear
NA
high stability
Hydrogel
50-500
None
N[C@@]([H])(Cc1ccccc1)C(=O)N[C@@]([H])(Cc1ccccc1)C(=O)N[C@@]([H])(C)C(=O)O
Primary information
SAPdb ID 1846,
PMID27508285
Peptide NameBoc-L-Phe-L-Phe-L-Ala-OMe
Peptide sequenceFFA
N-Terminal ModificationBoc (or t-butoxycarbonyl)
C-Terminal ModificationMethoxy
Non-Terminal ModificationNone
Length3
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTransmission Electron Microscopy (TEM)
Year2016
Self assemblyNo
Type of Self assemblyNA
Tertiary Structure
(Technique)		Not Predicted),
NA
NA
NA
NA
NA
None
N[C@@]([H])(Cc1ccccc1)C(=O)N[C@@]([H])(Cc1ccccc1)C(=O)N[C@@]([H])(C)C(=O)O
Primary information
SAPdb ID 1847,
PMID27508285
Peptide NameAc-L-Phe-L-Phe-L-Ala-OMe.
Peptide sequenceFFA
N-Terminal ModificationAcetylation
C-Terminal ModificationMethoxy
Non-Terminal ModificationNone
Length3
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTransmission Electron Microscopy (TEM)
Year2016
Self assemblyNo
Type of Self assemblyNA
Tertiary Structure
(Technique)		Not Predicted),
NA
NA
NA
NA
NA
None
N[C@@]([H])(Cc1ccccc1)C(=O)N[C@@]([H])(Cc1ccccc1)C(=O)N[C@@]([H])(C)C(=O)O