Peptide Database

Peptide NamePREDICTED: defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC365H576N112O104S13

DescriptionStandard

        MERSMRLFSTAFVFFLLLAAAGMMGPMVAEARTCESQSNRFKGTCVSTSNCASVCQTEGFPGGHCRGFRRRCFCTKHC
    

Molecular Weight8614.01 Da

Isoelectric Point (pI)9.16

Net Charge (pH 7.0)5.60

Net Charge (pH 7.4) 5.16

Charge Density (pH 7.0) 0.0719

GRAVY Index0.03

Hydrophobic Moment 0.65

Boman Index-0.00

Instability Index41.67

Aliphatic Index 43.85

Aromaticity 0.1026

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 3475.59

LogP -42.48

H-bond Donors 134.0

H-bond Acceptors 125.0

Rotatable Bonds 283.0

Heavy Atoms 594.0

Ring Count 12.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0215085 VERIFIED: YES

Provenance & Taxonomy

OrganismPrunus dulcis [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal