Peptide Database

Peptide NameOxyopinin 2a

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 ▸ Toxic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC189H314N54O49

DescriptionStandard

        GKFSVFGKILRSIAKVFKGVGKVRKQFKTASDLDKNQ
    

Molecular Weight4126.85 Da

Isoelectric Point (pI)10.79

Net Charge (pH 7.0)7.75

Net Charge (pH 7.4) 7.54

Charge Density (pH 7.0) 0.2096

GRAVY Index-0.38

Hydrophobic Moment 0.95

Boman Index-0.13

Instability Index5.55

Aliphatic Index 78.92

Aromaticity 0.1081

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 1727.67

LogP -16.53

H-bond Donors 61.0

H-bond Acceptors 57.0

Rotatable Bonds 149.0

Heavy Atoms 292.0

Ring Count 4.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0310223 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_0335076 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

TargetBacillus subtilis

RECORD: Rec_0353428 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

TargetSpodoptera frugiperda

RECORD: Rec_0371684 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

TargetStaphylococcus aureus

RECORD: Rec_0377890 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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