Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC359H568N104O107S9

DescriptionStandard

        MEKKAVAALSFLFLVLFVAQEIAVSEAKTCENLSDTFKGPCIPDGNCNKHCKNNEHLLSGRCRDDFRCWCTRNC
    

Molecular Weight8341.57 Da

Isoelectric Point (pI)7.53

Net Charge (pH 7.0)0.61

Net Charge (pH 7.4) 0.15

Charge Density (pH 7.0) 0.0082

GRAVY Index-0.21

Hydrophobic Moment 0.57

Boman Index-0.05

Instability Index20.21

Aliphatic Index 71.22

Aromaticity 0.0811

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 3425.85

LogP -36.41

H-bond Donors 125.0

H-bond Acceptors 119.0

Rotatable Bonds 279.0

Heavy Atoms 579.0

Ring Count 11.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0077975 VERIFIED: NO

Provenance & Taxonomy

OrganismVicia faba [Plant]

FamilyDefensin

Tax ID3906

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal