Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Insecticidal/Pest control ▸ Insecticidal activity

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC183H308N54O50

DescriptionStandard

        GKLSGISKVLRAIAKFFKGVGKARKQFKEASDLDKNQ
    

Molecular Weight4064.74 Da

Isoelectric Point (pI)10.46

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.1826

GRAVY Index-0.56

Hydrophobic Moment 0.92

Boman Index-0.18

Instability Index-9.23

Aliphatic Index 79.19

Aromaticity 0.0811

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 1744.74

LogP -17.52

H-bond Donors 61.0

H-bond Acceptors 57.0

Rotatable Bonds 149.0

Heavy Atoms 287.0

Ring Count 3.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0356384 VERIFIED: YES

Provenance & Taxonomy

OrganismOxyopes takobius [Animal]

FamilyCationic peptide 02 (oxyopinin-2)

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Anti-Gram-positive Cytolytic Toxin Hemolytic Insecticidal

TargetEscherichia coli

RECORD: Rec_0364751 VERIFIED: YES

Provenance & Taxonomy

OrganismOxyopes kitabensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetBacillus subtilis

RECORD: Rec_0395443 VERIFIED: YES

Provenance & Taxonomy

OrganismOxyopes kitabensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli

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