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 FormulaC413H694N120O117S11

DescriptionStandard

        MERSGRLFSTVFILVLLLVAIGTGPMVAEGKTKGKPSKNVKPSKTCESPSQNYPGICRSSYCAAICKQQGLMGGKCTGFRRKCVCTKKC
    

Molecular Weight9565.38 Da

Isoelectric Point (pI)9.80

Net Charge (pH 7.0)12.42

Net Charge (pH 7.4) 12.06

Charge Density (pH 7.0) 0.1395

GRAVY Index-0.13

Hydrophobic Moment 0.67

Boman Index-0.03

Instability Index49.86

Aliphatic Index 67.87

Aromaticity 0.0562

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 3826.92

LogP -44.20

H-bond Donors 143.0

H-bond Acceptors 141.0

Rotatable Bonds 325.0

Heavy Atoms 661.0

Ring Count 10.0

Amide Bonds 93.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0141600 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