Peptide Database

Peptide NamePsPSAPL-2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antiparasitic ▸ Antiprotozoal

Antiparasitic ▸ General antiparasitic ▸ Antiparasitic

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC79H130N22O21

DescriptionStandard

        FTKIYGSRLQKVLGN
    

Molecular Weight1724.01 Da

Isoelectric Point (pI)10.29

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1838

GRAVY Index-0.25

Hydrophobic Moment 0.54

Boman Index-0.03

Instability Index21.27

Aliphatic Index 97.33

Aromaticity 0.1333

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 731.53

LogP -6.53

H-bond Donors 26.0

H-bond Acceptors 24.0

Rotatable Bonds 59.0

Heavy Atoms 122.0

Ring Count 2.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0354940 VERIFIED: YES

Provenance & Taxonomy

OrganismPlatichthys stellatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antiparasitic Antiprotozoal

TargetMiamiensis avidus

Activity60-70 % Killing

MethodKilling

RECORD: Rec_0424422 VERIFIED: YES

Provenance & Taxonomy

OrganismPlatichthys stellatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antiparasitic Antiprotozoal

TargetVibrio harveyi ATCC 14126

Activity62.5-125 μg/mL

MethodMIC

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