Peptide Database

Peptide NameASABF-alpha

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC106H178N30O35S3

DescriptionStandard

        ASTFSTCARMDVPGLSKAAQGLCIT
    

Molecular Weight2528.92 Da

Isoelectric Point (pI)8.10

Net Charge (pH 7.0)0.78

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0310

GRAVY Index0.44

Hydrophobic Moment 0.46

Boman Index0.16

Instability Index22.24

Aliphatic Index 74.40

Aromaticity 0.0400

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1042.62

LogP -14.22

H-bond Donors 39.0

H-bond Acceptors 39.0

Rotatable Bonds 81.0

Heavy Atoms 174.0

Ring Count 2.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0371642 VERIFIED: YES

Provenance & Taxonomy

OrganismAscaris suum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

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