Peptide Database

Peptide NamePrecursor of antifungal peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC73H124N16O14

DescriptionStandard

        YKLFKKILKVLG
    

Molecular Weight1449.86 Da

Isoelectric Point (pI)10.18

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.54

Charge Density (pH 7.0) 0.3129

GRAVY Index0.47

Hydrophobic Moment 0.81

Boman Index0.13

Instability Index-15.61

Aliphatic Index 154.17

Aromaticity 0.1667

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 507.73

LogP 0.91

H-bond Donors 18.0

H-bond Acceptors 18.0

Rotatable Bonds 52.0

Heavy Atoms 103.0

Ring Count 2.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0059225 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630.0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetFusarium oxysporum; Penicillium expansum; Aspergillus niger; Rhizopus stolonifer

MethodMIC

PaperBadosa E., Ferr¨¦ R., Franc¨¦s J., Bardaj¨ª E., Feliu L., Planas M., Montesinos E.. Sporicidal activity of synthetic antifungal undecapeptides and control of Penicillium rot of apples. Applied and Environmental Microbiology, 75, 5563-5569, 2009. PMID19617390 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19617390/