Peptide Database

Peptide NameDefensin protein 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC370H585N113O105S14

DescriptionStandard

        MERSMRLFSTAFVFFLLLAAAGMMMGPMVAEARTCESQSNRFKGTCVSTSNCASVCQTEGFPGGHCRGFRRRCFCTKHC
    

Molecular Weight8745.21 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) 0.0709

GRAVY Index0.06

Hydrophobic Moment 0.65

Boman Index0.00

Instability Index40.90

Aliphatic Index 43.29

Aromaticity 0.1013

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 3504.69

LogP -42.24

H-bond Donors 135.0

H-bond Acceptors 127.0

Rotatable Bonds 288.0

Heavy Atoms 602.0

Ring Count 12.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0211562 VERIFIED: NO

Provenance & Taxonomy

OrganismPrunus persica [Plant]

FamilyDefensin

Tax ID3760

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal