Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC425H692N118O119S13

DescriptionStandard

        MKTSKSTRFLPLLLLLLISACSTKTEMVGFARAIRIPEHTCIKQFNETICEPERCQHQCTKREPFGVGKCNGNMCVCSYYCKLPPM
    

Molecular Weight9775.61 Da

Isoelectric Point (pI)8.95

Net Charge (pH 7.0)5.59

Net Charge (pH 7.4) 5.12

Charge Density (pH 7.0) 0.0650

GRAVY Index-0.10

Hydrophobic Moment 0.61

Boman Index-0.01

Instability Index32.33

Aliphatic Index 72.56

Aromaticity 0.0698

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 3798.64

LogP -36.57

H-bond Donors 140.0

H-bond Acceptors 140.0

Rotatable Bonds 324.0

Heavy Atoms 675.0

Ring Count 14.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0073888 VERIFIED: YES

Provenance & Taxonomy

OrganismHelianthus annuus [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal