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 FormulaC421H702N124O122S12

DescriptionStandard

        MERSGRLFSTIFILVLLLVAIGTGPMVAEGKAKEKSSKNEKSSKTCESPSHKYRGICFRSSNCATTCKKEGFMGGKCAGFRMRCVCTKKC
    

Molecular Weight9837.62 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)11.51

Net Charge (pH 7.4) 11.10

Charge Density (pH 7.0) 0.1279

GRAVY Index-0.23

Hydrophobic Moment 0.69

Boman Index-0.09

Instability Index34.63

Aliphatic Index 57.44

Aromaticity 0.0667

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 4001.85

LogP -46.77

H-bond Donors 153.0

H-bond Acceptors 147.0

Rotatable Bonds 343.0

Heavy Atoms 679.0

Ring Count 9.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0179012 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