Peptide Database

Peptide NameUnnamed

Function Ontology

Binding / Molecular interaction ▸ Binding activity

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

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC41H58N12O11

DescriptionStandard

        VPNHFNAP
    

Molecular Weight894.97 Da

Isoelectric Point (pI)6.71

Net Charge (pH 7.0)-0.18

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0223

GRAVY Index-0.57

Hydrophobic Moment 0.37

Boman Index0.15

Instability Index43.94

Aliphatic Index 48.75

Aromaticity 0.1250

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 364.30

LogP -3.56

H-bond Donors 10.0

H-bond Acceptors 12.0

Rotatable Bonds 22.0

Heavy Atoms 64.0

Ring Count 4.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0368476 VERIFIED: YES

Provenance & Taxonomy

OrganismGlycine max [Plant]

Familysoybean-derived antioxidant peptide

Tax ID3847

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antioxidant Metal-binding

TargetMPO; DPPH radical; ABTS radical; HaCaT

Activity12.3 ± 0.8 μM

MethodDPPH radical scavenging assay