Peptide Database

Peptide NameAntifungal protein

Function Ontology

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Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC143H241N39O38S4

DescriptionStandard

        KCYKKDNICKYKAQSGKTAICKCYVKKV
    

Molecular Weight3242.94 Da

Isoelectric Point (pI)9.65

Net Charge (pH 7.0)7.71

Net Charge (pH 7.4) 7.43

Charge Density (pH 7.0) 0.2753

GRAVY Index-0.73

Hydrophobic Moment 0.38

Boman Index-0.27

Instability Index33.94

Aliphatic Index 55.71

Aromaticity 0.1071

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4720.00

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

Amino Acid Composition

TPSA 1307.83

LogP -11.72

H-bond Donors 50.0

H-bond Acceptors 50.0

Rotatable Bonds 116.0

Heavy Atoms 224.0

Ring Count 3.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0269051 VERIFIED: YES

Provenance & Taxonomy

OrganismAspergillus giganteus [Fungus]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)