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 FormulaC351H585N105O98S11

DescriptionStandard

        MEKKCYGLLLLLLLVLVSQEMVVPAEARVCLSQSHKYKGTCLRGNNCANVCKTEGFPGGDCRGLRRRCFCSKPC
    

Molecular Weight8196.76 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 Index0.01

Hydrophobic Moment 0.56

Boman Index-0.04

Instability Index55.47

Aliphatic Index 85.54

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 -33.37

H-bond Donors 124.0

H-bond Acceptors 117.0

Rotatable Bonds 277.0

Heavy Atoms 565.0

Ring Count 8.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0327470 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