Peptide Database

Peptide NameDefensin protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC307H484N84O86S9

DescriptionStandard

        MEIKRSLGFFFMMLIVLASQEMVVPADARVCLSQSHYFKGPCAKDHNCALVCRNEGFSGGSVGM
    

Molecular Weight7016.22 Da

Isoelectric Point (pI)7.69

Net Charge (pH 7.0)0.64

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0100

GRAVY Index0.33

Hydrophobic Moment 0.44

Boman Index0.16

Instability Index53.10

Aliphatic Index 77.66

Aromaticity 0.0938

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 2700.63

LogP -25.37

H-bond Donors 97.0

H-bond Acceptors 98.0

Rotatable Bonds 233.0

Heavy Atoms 486.0

Ring Count 10.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0125208 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