Peptide Database

Peptide NameACAP-I

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC53H90N14O15

DescriptionStandard

        AALKKALTAGGY
    

Molecular Weight1163.37 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.79

Net Charge (pH 7.4) 1.60

Charge Density (pH 7.0) 0.1494

GRAVY Index0.35

Hydrophobic Moment 0.37

Boman Index0.23

Instability Index5.30

Aliphatic Index 98.33

Aromaticity 0.0833

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 475.92

LogP -4.25

H-bond Donors 17.0

H-bond Acceptors 17.0

Rotatable Bonds 38.0

Heavy Atoms 82.0

Ring Count 1.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0181426 VERIFIED: YES

Provenance & Taxonomy

OrganismAfrican catfish [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetEscherichia coli ATCC 25922

Activity75.8 μg/mL

MethodMIC

RECORD: Rec_0338599 VERIFIED: YES

Provenance & Taxonomy

OrganismAfrican catfish [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetStaphylococcus aureus ATCC 25923

Activity98.1 μg/mL

MethodMIC