Peptide Database

Peptide NameDefensin-like protein 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length90 amino acids

Chemical FormulaC423H706N124O123S12

DescriptionStandard

        MERSGRLFSTVFILLLLLVAIGTGPMVAEGKTKEKSSKNEKSSKTCESPSHKFRGICFRSSNCATTCKKEGFMGGKCTGFRMRCVCTKKC
    

Molecular Weight9881.67 Da

Isoelectric Point (pI)9.73

Net Charge (pH 7.0)11.51

Net Charge (pH 7.4) 11.10

Charge Density (pH 7.0) 0.1279

GRAVY Index-0.25

Hydrophobic Moment 0.67

Boman Index-0.09

Instability Index39.19

Aliphatic Index 55.22

Aromaticity 0.0667

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 4022.08

LogP -47.75

H-bond Donors 154.0

H-bond Acceptors 148.0

Rotatable Bonds 345.0

Heavy Atoms 682.0

Ring Count 9.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0146625 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