Peptide Database

Peptide NameHylin a1-15K

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 FormulaC95H177N23O19

DescriptionStandard

        IAKAILPLALKALKKLIK
    

Molecular Weight1945.56 Da

Isoelectric Point (pI)10.60

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.54

Charge Density (pH 7.0) 0.2642

GRAVY Index1.03

Hydrophobic Moment 0.70

Boman Index0.25

Instability Index11.98

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 679.33

LogP 0.24

H-bond Donors 23.0

H-bond Acceptors 24.0

Rotatable Bonds 70.0

Heavy Atoms 137.0

Ring Count 1.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0261069 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

RECORD: Rec_0286127 VERIFIED: YES