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 FormulaC406H684N122O120S13

DescriptionStandard

        MERSMRLVSVTIVLVLLFSVTEMGPMGVEARSKSGKAVKERTCEAASGKFKGMCFSSTNCKNTCKTEKFIGGECQGFRRRCICNKKC
    

Molecular Weight9611.36 Da

Isoelectric Point (pI)9.57

Net Charge (pH 7.0)9.43

Net Charge (pH 7.4) 9.07

Charge Density (pH 7.0) 0.1084

GRAVY Index-0.18

Hydrophobic Moment 0.53

Boman Index-0.10

Instability Index34.57

Aliphatic Index 59.31

Aromaticity 0.0575

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 3967.31

LogP -46.64

H-bond Donors 151.0

H-bond Acceptors 143.0

Rotatable Bonds 338.0

Heavy Atoms 661.0

Ring Count 6.0

Amide Bonds 90.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0289489 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