Peptide Database

Peptide NameDefensin-like protein 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length87 amino acids

Chemical FormulaC412H691N129O117S13

DescriptionStandard

        MERFMRLVSAAFVLILLLAATEMGPMGVKARSKSSKEVQERTCEAASGKFKGLCFSSTNCKNTCKREQFTGGKCRGFRRRCMCNKKC
    

Molecular Weight9740.53 Da

Isoelectric Point (pI)9.95

Net Charge (pH 7.0)12.43

Net Charge (pH 7.4) 12.07

Charge Density (pH 7.0) 0.1428

GRAVY Index-0.33

Hydrophobic Moment 0.69

Boman Index-0.17

Instability Index40.45

Aliphatic Index 52.76

Aromaticity 0.0690

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 4056.44

LogP -47.38

H-bond Donors 155.0

H-bond Acceptors 143.0

Rotatable Bonds 343.0

Heavy Atoms 671.0

Ring Count 7.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0189424 VERIFIED: NO

Provenance & Taxonomy

OrganismPyrus ussuriensis x Pyrus communis [Plant]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal