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Details of SAPdb entry with Sequence AV
Primary information
SAPdb ID 1238,
PMID20695592
Peptide NameDipeptide 4
Peptide sequenceAV
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerNapthalene
TechniqueTransmission Electron Microscopy (TEM)
SolventDeionized water + 0.1 M Sodium hydroxide + glucono-Å’Â¥-lactone (GdL)
MethodStock solutions of dipeptide-conjugates at a concentration of (0.5 wt%) were prepared and equimolar NaOH (0.1M ) added to it. These were then diluted with pH 10 water to a number of concentrations. To adjust the pH, for each dipeptide-conjugate solution and required quantity of GdL is added to solution to ensure final pH between 3.2 -3.6. Samples were left to stand at least 24 h.
Conc0.5 wt%
Temperature3.4 +/- 0.2.
TemperatureRoom temperature
Incubation Time24 hours
Year2010
Self assemblyYes
Type of Self assemblyTransparent Gel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
AV
N[C@@H](Cc1ccc2c(c1)cccc2)C(=O)N[C@@H](C(C)C)CO
Primary information
SAPdb ID 1244,
PMID20695592
Peptide NameDipeptide 10
Peptide sequenceAV
N-Terminal ModificationBromo-Napthalene or napthalene derivative
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerBromo-Napthalene
TechniqueTransmission Electron Microscopy (TEM)
SolventDeionized water + 0.1 M Sodium hydroxide + glucono-Å’Â¥-lactone (GdL)
MethodStock solutions of dipeptide-conjugates at a concentration of (0.5 wt%) were prepared and equimolar NaOH (0.1M ) added to it. These were then diluted with pH 10 water to a number of concentrations. To adjust the pH, for each dipeptide-conjugate solution and required quantity of GdL is added to solution to ensure final pH between 3.2 -3.6. Samples were left to stand at least 24 h.
Conc0.5 wt%
Temperature3.4 +/- 0.2.
TemperatureRoom temperature
Incubation Time24 hours
Year2010
Self assemblyYes
Type of Self assemblyTransparent Gel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
NA
AV
N.A.
Primary information
SAPdb ID 1250,
PMID20695592
Peptide NameDipeptide 17
Peptide sequenceAV
N-Terminal ModificationCyano-Napthalene or napthalene derivative
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerNitrile-Napthalene
TechniqueTransmission Electron Microscopy (TEM)
SolventDeionized water + 0.1 M Sodium hydroxide + glucono-Å’Â¥-lactone (GdL)
MethodStock solutions of dipeptide-conjugates at a concentration of (0.5 wt%) were prepared and equimolar NaOH (0.1M ) added to it. These were then diluted with pH 10 water to a number of concentrations. To adjust the pH, for each dipeptide-conjugate solution and required quantity of GdL is added to solution to ensure final pH between 3.2 -3.6. Samples were left to stand at least 24 h.
Conc0.5 wt%
Temperature3.4 +/- 0.2.
TemperatureRoom temperature
Incubation Time24 hours
Year2010
Self assemblyYes
Type of Self assemblyTurbid Gel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Other
NA
AV
N.A.
Primary information
SAPdb ID 1273,
PMID19921840
Peptide NameNaphthalene-alanylvaline
Peptide sequenceAV
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerNapthalene
TechniqueTransmission Electron Microscopy (TEM)
SolventWater + glucono-Å’Â¥-lactone (GdL)
Method25 mg of dipeptide derivative was suspended in 5ml deionized water . An equimolar quantity of NaOH (0.1 M, aq) was added, and the solution was gently stirred for 30 min until a clear solutionwas formed. The pH of this solution was measured to be 10.7. Glucono-Å’Â¥-lactone (GdL) was addedaccording to the requirements of final pH, and finally the samples were kept for 24 h to form hydrogel.
Conc0.5 wt%
Temperature 3.1 - 5
TemperatureRoom temperature
Incubation Time24 hours
Year2009
Self assemblyYes
Type of Self assemblyHydrogel (Consist of Nanofibres)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable under acidic conditions
Hydrogel
NA
AV
N[C@@H](Cc1ccc2c(c1)cccc2)C(=O)N[C@@H](C(C)C)C=O
Primary information
SAPdb ID 1283,
PMID22890605
Peptide NameBrNapAV
Peptide sequenceAV
N-Terminal ModificationBromine-napthol
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagateConjugate
Conjugate partnerBromine-napthol
TechniqueScanning Electron Microscopy (SEM)
SolventWater + glucono-Å’Â¥-lactone (GdL) + PAG (photoacid generator)
MethodA 0.5 wt% stock solution of dipeptide at pH 9 – 10 prepaed by adding 1 equivalent of sodium hydroxide solution 0.1 M solution) with stirring to dissolve, 0.1 M HCl added to lower the pH of solution o 5.4. To form gels, 2 mL of stock solution was placed in a 7 mL Sterilin cup for 14 hours and UV light was irradiated from a 40 W Spectroline X-series UV lamp (wavelength 254 nm) .
Conc5mg/ml
Temperature5.4
TemperatureRoom temperature
Incubation Time14 hours
Year2012
Self assemblyYes
Type of Self assemblySlightly turbid gel (Nanofibers)
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Hydrogel
20
AV
N.A.
Primary information
SAPdb ID 1386,
PMID24611271
Peptide Name(LMWG)2
Peptide sequenceAV
N-Terminal Modification2-[(6-bromonaphthalen-2-yl)oxy]acetic acid
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueScanning Electron Microscopy (SEM) and SANS (small angle neutron scattering)
SolventWater + 1.0M NaOH + 8.7 mg/ml GdL (glucono-d-lactone) + CO2 (pressure of 0.25 atm)
MethodDipeptide solution prepared at a concentration of 0.1 wt% in water. one molar equivalent of NaOH (1.0 M) solution into the stock solution of dipeptide for pH adjustment. 4 mL of the gelator solution was placed in a 15 mL glass vial. This vial was placed in a 3-inlet glass chamber thermostatted at 22°C, with a measured humidity of 45 %. CO2 was then added to the chamber above the vial at a required pressure for a desired period of time
Conc1 wt%
TemperatureInitial 10 and final 6
Temperature22 +/- 1 °C
Incubation Time30 minutes
Year2014
Self assemblyYes
Type of Self assemblyTransparent gel membrane
Tertiary Structure
(Technique)
Not Predicted),
Linear
Structure of dipeptide given in paper
NA
Hydrogel
1500000
AV
N.A.
Primary information
SAPdb ID 1425,
PMID26086903
Peptide NameAla-Val
Peptide sequenceAV
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueScanning Electron Microscopy (SEM)
SolventPyrimidine
MethodDipeptide dissolved in solvent at conc 2mg/ml at 50 °C for 5 min and cooled to room temperature. This solution was then placed on cleaned silicon wafers orglass slides and dried until the solvent evaporated.
Conc2mg/ml
TemperatureRoom temperature
Year2015
Self assemblyYes
Type of Self assemblyRod like Nanostructure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanorod
NA
AV
N[C@@H](C)C(=O)N[C@@H](C(C)C)C=O
Primary information
SAPdb ID 1426,
PMID26086903
Peptide NameAla-Val
Peptide sequenceAV
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueScanning Electron Microscopy (SEM)
Solvent2- propanol
MethodDipeptide dissolved in solvent at conc 2mg/ml at 50 °C for 5 min and cooled to room temperature. This solution was then placed on cleaned silicon wafers orglass slides and dried until the solvent evaporated.
Conc2mg/ml
TemperatureRoom temperature
Year2015
Self assemblyYes
Type of Self assemblyRod like Nanostructure
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
Nanorod
NA
AV
N[C@@H](C)C(=O)N[C@@H](C(C)C)C=O
Primary information
SAPdb ID 1515,
PMID20695592
Peptide NameDipeptide 3
Peptide sequenceAV
N-Terminal ModificationNapthalene
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTransmission Electron Microscopy (TEM)
SolventWater + NaOH + 8.75 mg/ml GdL(glucono-delta-lactone)
MethodDipeptide solution mixed with equimolar solution of 0.1M NaOH followd by gentle stirring for 30 minutes to obtain clear solution. Then to lower the pH GdL is added and kept it undisturbed for 24 hours to get gel.
Conc0.5%wt
Temperature3.4 +/- 0.2.
TemperatureRoom temperature
Incubation Time> 24 hours
Year2010
Self assemblyNo
Type of Self assemblyNo gel formation
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
None
NA
AV
N[C@@H](Cc1ccc2c(c1)cccc2)C(=O)N[C@@H](C(C)C)C=O
Primary information
SAPdb ID 1521,
PMID20695592
Peptide NameDipeptide 9
Peptide sequenceAV
N-Terminal ModificationBromo-Napthalene or napthalene derivative
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTransmission Electron Microscopy (TEM)
SolventWater + NaOH + 8.75 mg/ml GdL(glucono-delta-lactone)
MethodDipeptide solution mixed with equimolar solution of 0.1M NaOH followd by gentle stirring for 30 minutes to obtain clear solution. Then to lower the pH GdL is added and kept it undisturbed for 24 hours to get gel.
Conc0.5%wt
Temperature3.4 +/- 0.2.
TemperatureRoom temperature
Incubation Time> 24 hours
Year2010
Self assemblyYes
Type of Self assemblyTransparent gel
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
Stable
Hydrogel
NA
AV
N.A.
Primary information
SAPdb ID 1527,
PMID20695592
Peptide NameDipeptide 15
Peptide sequenceAV
N-Terminal ModificationCyano-Napthalene or napthalene derivative
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTransmission Electron Microscopy (TEM)
SolventWater + NaOH + 8.75 mg/ml GdL(glucono-delta-lactone)
MethodDipeptide solution mixed with equimolar solution of 0.1M NaOH followd by gentle stirring for 30 minutes to obtain clear solution. Then to lower the pH GdL is added and kept it undisturbed for 24 hours to get gel.
Conc0.5%wt
Temperature3.4 +/- 0.2.
TemperatureRoom temperature
Incubation Time> 24 hours
Year2010
Self assemblyNo
Type of Self assemblyNo gel formation
Tertiary Structure
(Technique)
Not Predicted),
Linear
NA
NA
None
NA
AV
N.A.
Primary information
SAPdb ID 1894,
PMID27841381
Peptide NameAV
Peptide sequenceAV
N-Terminal ModificationFree
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueTEM and SEM
Year2016
Self assemblyNo
Type of Self assemblyNA
Tertiary Structure
(Technique)
Not Predicted),
NA
NA
NA
NA
NA
AV
N[C@@]([H])(C)C(=O)N[C@@]([H])(C(C)C)C(=O)O
Primary information
SAPdb ID 1919,
PMID28485150
Peptide NameBocNH-Ala-FFSAA-Val-OMe (9a)
Peptide sequenceAV
N-Terminal ModificationBoc (or t-butoxycarbonyl)
C-Terminal ModificationMethoxy
Non-Terminal Modificationfluorinated furanoid sugar amino acid (FFSAA)
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueScanning Electron Microscopy (SEM)
SolventHATU
Conc1 mmol
Temperature0 °C
Incubation Time5h
Year2017
Self assemblyYes
Type of Self assemblyNanorods
Tertiary Structure
(Technique)
Not Predicted),
NA
NA
NA
Nanorod
NA
AV
N[C@@]([H])(C)C(=O)N[C@@]([H])(C(C)C)C(=O)O
Primary information
SAPdb ID 1922,
PMID28485150
Peptide NameBocNH-Ala-SAA-Val-OMe (15a)
Peptide sequenceAV
N-Terminal ModificationBoc (or t-butoxycarbonyl)
C-Terminal ModificationMethoxy
Non-Terminal ModificationSAA
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueScanning Electron Microscopy (SEM)
SolventCMPI
Conc1 mmol
Temperature0 °C
Incubation Time5h
Year2017
Self assemblyNo
Type of Self assemblyNA
Tertiary Structure
(Technique)
Not Predicted),
NA
NA
NA
NA
NA
AV
N[C@@]([H])(C)C(=O)N[C@@]([H])(C(C)C)C(=O)O