Peptide Database

Peptide NameVY-9

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ Tyrosinase inhibition ▸ Tyrosinase inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC42H57N9O14

DescriptionStandard

        VDGYPAAGY
    

Molecular Weight911.95 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.27

Net Charge (pH 7.4) -1.48

Charge Density (pH 7.0) -0.1408

GRAVY Index-0.08

Hydrophobic Moment 0.16

Boman Index0.34

Instability Index8.43

Aliphatic Index 54.44

Aromaticity 0.2222

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 365.09

LogP -2.89

H-bond Donors 12.0

H-bond Acceptors 13.0

Rotatable Bonds 23.0

Heavy Atoms 65.0

Ring Count 3.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0200129 VERIFIED: YES

Provenance & Taxonomy

OrganismMimosa pudica [Plant]

Familytyrosinase inhibitory peptide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory Tyrosinase inhibitory Anti-melanogenesis Chelating

Targetmushroom tyrosinase; B16F10

Activity0.55 ± 0.03 μM

MethodIC50