Peptide Database

Peptide NameDefensin-like protein 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length89 amino acids

Chemical FormulaC408H692N116O123S13

DescriptionStandard

        MECSMRLVSAAFVLVLLLAATEMGPMGIEAKTESSKAVEGKICEVPSTLFKGLCVSSNNCKHTCRKEQFTRGKCIGDGLTRKCVCTKKC
    

Molecular Weight9607.41 Da

Isoelectric Point (pI)8.94

Net Charge (pH 7.0)5.51

Net Charge (pH 7.4) 5.08

Charge Density (pH 7.0) 0.0619

GRAVY Index0.08

Hydrophobic Moment 0.55

Boman Index0.01

Instability Index27.92

Aliphatic Index 77.75

Aromaticity 0.0337

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 3853.91

LogP -42.71

H-bond Donors 145.0

H-bond Acceptors 143.0

Rotatable Bonds 333.0

Heavy Atoms 660.0

Ring Count 6.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0384163 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