Peptide Database

Peptide NameAntioxidantive peptide 3

Function Ontology

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

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC27H46N6O5

DescriptionStandard

        FIKK
    

Molecular Weight534.69 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.4395

GRAVY Index-0.12

Hydrophobic Moment 0.89

Boman Index-0.11

Instability Index-13.72

Aliphatic Index 97.50

Aromaticity 0.2500

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 202.66

LogP 0.40

H-bond Donors 7.0

H-bond Acceptors 7.0

Rotatable Bonds 19.0

Heavy Atoms 38.0

Ring Count 1.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0029931 VERIFIED: NO

Provenance & Taxonomy

OrganismPenaeus japonicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antioxidant

RECORD: Rec_0254602 VERIFIED: YES