Peptide Database

Peptide NameCytotoxic domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length222 amino acids

Chemical FormulaC1128H1757N313O338S6

DescriptionStandard

        IRDEKSGRMTVQGYHVSPEGGLDKVPVRMMTLNRTTGNYEFWEPGETRPTILWTPNEQEFKVPAHTGNEEQPFIPSQITVLPIPDKVGSDIESLPMPEEKDFRDYILVFPIPNMPPVYVYLSKPRNGLPQDGHDYHPAPKTEEITGVSGLRSAKKKTPKQSGGGKRDRWIDSKGRRIYEWDSQHGELEVYRVSDGEHLCSVDYKTGKELKPAVKGRNIKQYL
    

Molecular Weight25303.30 Da

Isoelectric Point (pI)7.19

Net Charge (pH 7.0)0.31

Net Charge (pH 7.4) -0.29

Charge Density (pH 7.0) 0.0014

GRAVY Index-0.89

Hydrophobic Moment 0.74

Boman Index-0.13

Instability Index52.71

Aliphatic Index 65.32

Aromaticity 0.0856

Extinction Coeff. Reduced 36900.00

Extinction Coeff. Oxidized 36900.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0210736 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotorhabdus luminescens [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Anti-Gram-negative Non-hemolytic Non-ribosomal

TargetEscherichia coli

MethodQualitative functional evidence