Peptide Database

Peptide NamePutative defensin; plant

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC376H581N113O104S11

DescriptionStandard

        MARFAAFVSTIFFFLLLLVATEMGPTMVVEARTCESQSHRFKGACLSDTNCGSVCHNEGFNGGHCRGFRRRCFCTKHC
    

Molecular Weight8701.05 Da

Isoelectric Point (pI)8.76

Net Charge (pH 7.0)3.78

Net Charge (pH 7.4) 3.24

Charge Density (pH 7.0) 0.0485

GRAVY Index0.13

Hydrophobic Moment 0.57

Boman Index0.05

Instability Index48.92

Aliphatic Index 56.28

Aromaticity 0.1154

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 3476.68

LogP -38.75

H-bond Donors 133.0

H-bond Acceptors 123.0

Rotatable Bonds 284.0

Heavy Atoms 604.0

Ring Count 14.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0360896 VERIFIED: YES

Provenance & Taxonomy

OrganismLupinus albus [Plant]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal