AagingBase | Database of anti-aging peptide

AagingBase: Database of anti-aging peptides A manually curated comprehensive database for anti-aging peptides

Peptide Card for AAPeptide239

The Peptide Card page for AAPeptide239 gives textual and graphical visualizations of the properties of AAPeptide239. The users can find all the literature informations collected from scholarly articles and patents and the calculated physicochemical informations. There are also graphical representations hydropathy values, amino acid compositions and frequencies, atomic compositions and secondary structure fractions of AAPeptide239.
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AAP ID	AAPeptide239
Peptide name	Pine nut protein hydrolysate (PNPH)-P3
PubMed/Patent ID	33289247
Origin	Natural
Source of Origin	Pinus yunnanensis Franch
Condition addressed	D-Galactose induced aging
Experiment type	In vitro, In vivo
Cell lines/Animal model	HepG2 , SPF Kunming mice
Intervention	Cells were treated with the peptide, Administration of the peptide to the mice
Experiment methods	MTT Cell Cytotoxicity Assay, DPPH Radical Scavenging assay, ABTS Radical Scavenging Assay, MDA , SOD, GSH-Px Antioxidant enzyme activity
Patient group	NA
Markers used	NA
Mechanism of action	Have potential application prospects in the field of natural antioxidants and anti-aging functional foods

Molecular weight	764.975
Peptide length	6
Instability index	-9.033
Aromaticity	0.167
Aliphaticity	0.333
Reduced molecular extinction coeffecient	0
Oxidized molecular extinction coeffecient	0
Isoelectric point	8.500
Composition of positively charged residues	0.167
Composition of negatively charged residues	0.000
Composition of neutral charged residues	0.833
Composition of residues polar residues	0.167
Composition of residues non-polar residues	0.667
Composition of residues having cyclic side chain	0.000
Composition of acidic residues	0.000
Composition of basic residues	0.167
Composition of residues having cyclic side chain	0.000
Composition of hydroxylic residues	0.000
Composition of residue in buried solvent accessibility	0.500
Composition of residue in exposed solvent accessibility	0.333
Composition of residue in intermediate solvent accessibility	0.167

AAPeptide239 :

MQIFVK

Amino acid data

ProtScale

Disclaimer: Hydropathy plot is not available for AAPeptide239 as the peptide length is less than 9 amino acid residues

Atomic information

3D Structure

Structural Representation of AAPeptide239

Amino acid data

Secondary structure fraction