Peptide Database

Peptide NameCeratotoxin-C

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC317H536N80O79S3

DescriptionStandard

        MANIKAVFLICIVAFIAFHCVVAEPTAEDSVVVKRSLGGVISGAKKVAKVAIPIGKAVLPVVAKLVG
    

Molecular Weight6828.33 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)4.57

Net Charge (pH 7.4) 4.26

Charge Density (pH 7.0) 0.0682

GRAVY Index1.22

Hydrophobic Moment 0.59

Boman Index0.39

Instability Index33.77

Aliphatic Index 141.04

Aromaticity 0.0448

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 2466.18

LogP -15.11

H-bond Donors 86.0

H-bond Acceptors 88.0

Rotatable Bonds 225.0

Heavy Atoms 479.0

Ring Count 7.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0211305 VERIFIED: NO

Provenance & Taxonomy

OrganismCeratitis capitata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Anti-Gram-negative Anti-Gram-positive Cytolytic Hemolytic Non-ribosomal

TargetGram-negative bacteria; Gram-positive bacteria

MethodQualitative functional evidence