Peptide Database

Peptide NameDefensin protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC349H581N105O98S11

DescriptionStandard

        MEKKCYGLLLLLLLVLASQEMVVPAEARVCLSQSHKYKGTCLRGNNCANVCKTEGFPGGDCRGLRRRCFCSKPC
    

Molecular Weight8168.71 Da

Isoelectric Point (pI)9.11

Net Charge (pH 7.0)6.50

Net Charge (pH 7.4) 6.09

Charge Density (pH 7.0) 0.0879

GRAVY Index-0.02

Hydrophobic Moment 0.56

Boman Index-0.04

Instability Index55.47

Aliphatic Index 82.97

Aromaticity 0.0541

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 3281.24

LogP -34.01

H-bond Donors 124.0

H-bond Acceptors 117.0

Rotatable Bonds 276.0

Heavy Atoms 563.0

Ring Count 8.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0248258 VERIFIED: NO

Provenance & Taxonomy

OrganismSalix suchowensis [Plant]

FamilyDefensin

Tax ID1278906

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal