Peptide Database

Peptide NameOcellatin-LB2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Anti-Candida

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC101H175N29O30S

DescriptionStandard

        GVVDILKGAAKDIAGHLASKVMN
    

Molecular Weight2307.71 Da

Isoelectric Point (pI)8.51

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.0368

GRAVY Index0.47

Hydrophobic Moment 0.59

Boman Index0.22

Instability Index-3.36

Aliphatic Index 123.04

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 948.18

LogP -8.89

H-bond Donors 32.0

H-bond Acceptors 33.0

Rotatable Bonds 80.0

Heavy Atoms 161.0

Ring Count 1.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0143772 VERIFIED: YES

Provenance & Taxonomy

OrganismLeptodactylus labryinthicus [Animal]

FamilyOcellatin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetRefer PubMed ID: 28115922 [Aggregatibacter actinomycetemcomitans 29522 (

Activity210.04 μM

MethodMIC

RECORD: Rec_0248855 VERIFIED: NO

Provenance & Taxonomy

OrganismLeptodactylus labyrinthicus [Animal]

FamilyOcellatin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0385213 VERIFIED: YES

Provenance & Taxonomy

OrganismLeptodactylus labyrinthicus [Animal]

FamilyFrog skin active peptide (FSAP); Ocellatin subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Anti-Candida Hemolytic

RECORD: Rec_0421711 VERIFIED: YES

Provenance & Taxonomy

OrganismLeptodactylus labyrinthicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetAggregatibacter actinomycetemcomitans

Activity210 μM

MethodMIC