Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antiviral

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Sensory / Food function ▸ Taste-active peptide ▸ Sweet peptide

Standard StatusStandard

Sequence Length3 amino acids

Chemical FormulaC8H15N3O4

DescriptionStandard

GAA

Molecular Weight217.22 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0800

GRAVY Index1.07

Hydrophobic Moment 0.15

Boman Index0.57

Instability Index-21.63

Aliphatic Index 66.67

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 121.52

LogP -1.96

H-bond Donors 4.0

H-bond Acceptors 4.0

Rotatable Bonds 5.0

Heavy Atoms 15.0

Ring Count 0.0

Amide Bonds 2.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0433167 VERIFIED: YES

Provenance & Taxonomy

OrganismMustelus griseus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Lipid peroxidation inhibition Antioxidant

Targetlinoleic acid model system

MethodQualitative linoleic acid autooxidation inhibition assay

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