Peptide Database

Peptide NameHomotarsinin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC121H217N35O33S2

DescriptionStandard

        NLVSDIIGSKKHMEKLISIIKKCR
    

Molecular Weight2754.36 Da

Isoelectric Point (pI)9.87

Net Charge (pH 7.0)3.84

Net Charge (pH 7.4) 3.56

Charge Density (pH 7.0) 0.1598

GRAVY Index-0.07

Hydrophobic Moment 0.63

Boman Index-0.08

Instability Index2.51

Aliphatic Index 125.83

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 1131.68

LogP -9.09

H-bond Donors 41.0

H-bond Acceptors 40.0

Rotatable Bonds 102.0

Heavy Atoms 191.0

Ring Count 1.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0391248 VERIFIED: YES

Provenance & Taxonomy

OrganismPhyllomedusa tarsius [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Defense peptide Antimicrobial Antibiotic Anti-Gram-negative Anti-Gram-positive Hemolytic

TargetStaphylococcus aureus (Gram-positive)

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