Peptide Database

Peptide NameDefensin-like protein 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length92 amino acids

Chemical FormulaC433H694N122O126S15

DescriptionStandard

        MERSGHLCSTVFILVLLLVAIGTGPMVAEGKKEQMSSKDKNSSTCECPSHKYHGLCFRFIFSSNCAATCKEEGFMGGKCKGFHMRCICTKQC
    

Molecular Weight10105.86 Da

Isoelectric Point (pI)8.73

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.17

Charge Density (pH 7.0) 0.0517

GRAVY Index-0.03

Hydrophobic Moment 0.45

Boman Index0.04

Instability Index44.35

Aliphatic Index 59.35

Aromaticity 0.0761

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 2115.00

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

Amino Acid Composition

TPSA 3965.35

LogP -43.56

H-bond Donors 149.0

H-bond Acceptors 150.0

Rotatable Bonds 344.0

Heavy Atoms 696.0

Ring Count 13.0

Amide Bonds 95.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0307149 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