Peptide Database

Peptide NameAnAFP

Function Ontology

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Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC126H194N40O42S3

DescriptionStandard

        LQCKTERHHCEYDEHHKTVDCQTPV
    

Molecular Weight3037.33 Da

Isoelectric Point (pI)6.01

Net Charge (pH 7.0)-1.91

Net Charge (pH 7.4) -2.37

Charge Density (pH 7.0) -0.0765

GRAVY Index-1.40

Hydrophobic Moment 0.32

Boman Index-0.34

Instability Index49.64

Aliphatic Index 38.80

Aromaticity 0.0400

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 1335.19

LogP -14.76

H-bond Donors 48.0

H-bond Acceptors 47.0

Rotatable Bonds 99.0

Heavy Atoms 211.0

Ring Count 6.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0295286 VERIFIED: YES

Provenance & Taxonomy

OrganismAspergillus niger [Fungus]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli TOP10

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