Peptide Database

Peptide NameKiller protein of pyocin s3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length520 amino acids

Chemical FormulaC2545H3965N713O765S20

DescriptionStandard

        MAIGYFLLVGDKTTCGGQIITGDHTMTFNGRATAREGDTVTCGKHPGTYTIVGGVSDVFDMGRKLAGTLDSVSTCPCRARFINSEMDSYEKQDKAADRVAAPTNMVQQHFSSPVKDVGSPPATQAPPPPIPVFTKSCQRGKGCTDAGTEPEPANNFGRMAIYQVPSSPTPVTPQKPEPPPQEKKHPPEPDKPQDKKLPWYKRWFRGGEDKAEAAAAAVAATARSAVAEGETLVMRYIGGGAISAGRWLAAPNPVTVGLMGLFYSPALNQGEEDYLDPYRLRQIAEQYGKAPTRVRFRWIRDEKSGRMTVQGYHVSPEGGLDKVPVRMMTLNRTTGNYEFWEPGETRPTILWTPSEQEFKVPAHTGNEEQPFIPSQITVLPIPDKVGSDIESLPMPEEKDFRDYILVFPIPNMPPVYVYLSKPRNGLPQDGHDYHPAPKTEEITGVSGLRSAKKKTPKQSGGGKRDRWIDSKGRRIYEWDSQHGELEVYRVSDGEHLCSVDYKTGKELKPAVKGRNIKQYL
    

Molecular Weight57431.33 Da

Isoelectric Point (pI)8.45

Net Charge (pH 7.0)4.38

Net Charge (pH 7.4) 3.39

Charge Density (pH 7.0) 0.0084

GRAVY Index-0.68

Hydrophobic Moment 0.75

Boman Index-0.07

Instability Index50.34

Aliphatic Index 61.13

Aromaticity 0.0827

Extinction Coeff. Reduced 73800.00

Extinction Coeff. Oxidized 74175.00

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_0156812 VERIFIED: YES

Provenance & Taxonomy

OrganismPhotorhabdus luminescens [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli (Gram-negative)