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Details of SAPdb entry with Sequence VL
Primary information
SAPdb ID 1542,
PMID21107375
Peptide NameDipeptide 4
Peptide sequenceVL
N-Terminal ModificationFmoc [or N-(fluorenyl-9-methoxycarbonyl)]
C-Terminal ModificationFree
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueAFM (Atomic Force Microscopy) and DLS (Dynamic Light Scattering)
SolventSodium phosphate buffer (pH 8)
MethodPeptide was dissolved in a 1 ml volume of 100 mM sodium phosphate buffer (pH 8) in the presence of varying concentrations of subtilisin (1.25–60.0 ml). The mixture was vortexed (30 s) and sonicated on ice for 20 min , and the low temperature ensures that no enzymatic conversion occurs up to this point. This was followed by heating,ceither in an oil bath or within the spectrophotometer using a temperature-controlled cuvet, at 55° for 60 min to allow enzymatic conversion to occur. The self-assembling system was then allowed to cool to room temperature. The gel samples were then left to stand for periods of 72 h.
Conc10 mmol/kg
Temperature8
TemperatureIntial 55 °C heating for 1 hour and followed by cooling at room temperature
Incubation Time72 hour
Year2010
Self assemblyYes
Type of Self assemblyTransparent gel
Tertiary Structure
(Technique)		Not Predicted),
Linear
NA
Stable
Hydrogel
NA
VL
N.A.
Primary information
SAPdb ID 1944,
PMID28589640
Peptide NameBoc-Val-Leu-OMe
Peptide sequenceVL
N-Terminal ModificationBoc (or t-butoxycarbonyl)
C-Terminal ModificationMethoxy
Non-Terminal ModificationNone
Length2
Peptide/ConjuagatePeptide
Conjugate partnerNone
TechniqueSEM, circular dichroism, attenuated total internal reflection-fourier transform infrared spectroscopy, X-ray diffraction and microscopy
Solventorganic solvents
Conc6 mM
TemperatureRoom temperature
Incubation Time30 min
Year2017
Self assemblyYes
Type of Self assemblyNanotubes
Tertiary Structure
(Technique)		Not Predicted),
Linear
NA
NA
Nanotube
NA
VL
N[C@@]([H])(C(C)C)C(=O)N[C@@]([H])(CC(C)C)C(=O)O