Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC315H498N90O79S8

DescriptionStandard

        MARSAPIVFTIFFFVLLLLANGRTCLSKSQLFSGMCWINANCATICTLEKFSGGHCRGFRRRC
    

Molecular Weight7066.40 Da

Isoelectric Point (pI)9.80

Net Charge (pH 7.0)6.53

Net Charge (pH 7.4) 6.17

Charge Density (pH 7.0) 0.1036

GRAVY Index0.53

Hydrophobic Moment 0.60

Boman Index0.15

Instability Index51.48

Aliphatic Index 85.24

Aromaticity 0.1270

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 2718.37

LogP -25.41

H-bond Donors 105.0

H-bond Acceptors 95.0

Rotatable Bonds 231.0

Heavy Atoms 492.0

Ring Count 11.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0151893 VERIFIED: YES

Provenance & Taxonomy

OrganismLupinus albus [Plant]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal