Peptide Database

Peptide NameHylin a1-3K

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC89H162N22O20

DescriptionStandard

        IAKAILPLALGALKNLIK
    

Molecular Weight1860.37 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1532

GRAVY Index1.25

Hydrophobic Moment 0.48

Boman Index0.40

Instability Index16.69

Aliphatic Index 195.56

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 670.38

LogP -1.51

H-bond Donors 22.0

H-bond Acceptors 23.0

Rotatable Bonds 64.0

Heavy Atoms 131.0

Ring Count 1.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0386764 VERIFIED: YES

Provenance & Taxonomy

OrganismHypsiboas albopunctatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hemolytic

TargetSheep RBCs

Activity50 μM

MethodHemolysis

RECORD: Rec_0412654 VERIFIED: YES

Provenance & Taxonomy

OrganismHypsiboas albopunctatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetStaphylococcus aureus ATCC 25923

Activity1 μM

MethodMIC

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