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 Length559 amino acids

Chemical FormulaC2736H4279N761O823S24

DescriptionStandard

        MAIGYFLLVGDKTTCGGQIITGDHTMTFNGRATAREGDKVTCGKHPGTYIIVGGVSDVFDMGRKLAGTLDSVSTCPCRARFINSEMDSYEKQDKAADRVIAPANIVMQSFSSPTKETGSIQPEPPVTPTPPPPTPVFTKSCQRGKGCTDAGTEPEPADNFGRMAIYQVPSSPAPAPASAQEPEPPPQDKKHLPEPDKPQDKKLPWYKRWFRSGKDNAEAAATAVAATARSAVADGETLVMRYIGGGAISAGRWLAAPNPVTVGLMGLFYSPSLNQGEEDYLDPYRLRQIAEQYGKAPTRVRFRWIRDEKSGRMTVQGYHVSPEGGLDKVPVRMMTLNRTTGNYEFWEPGETRPTILWTPNEQEFQVPAHTGNEEQPFIPSQITVLPIPDKVGSDIESLPMPEEKDFRDYILVFPIPNMPPVYVYLSKPPVKLFEVDLYRNFAGRLRNGTHADHMPSAAAVRARLQKMYPDAQPFEIDAMAKDVAAIIIPAEVHRKLSMTYGGRNTPARIGQDSKDLRSAVDRDFDAIKPALKQYGATEDQLEEARSKMHKINQKQELYK
    

Molecular Weight61770.41 Da

Isoelectric Point (pI)6.78

Net Charge (pH 7.0)-0.69

Net Charge (pH 7.4) -1.61

Charge Density (pH 7.0) -0.0012

GRAVY Index-0.56

Hydrophobic Moment 0.77

Boman Index-0.05

Instability Index53.32

Aliphatic Index 66.01

Aromaticity 0.0805

Extinction Coeff. Reduced 62800.00

Extinction Coeff. Oxidized 63175.00

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_0260918 VERIFIED: YES

Provenance & Taxonomy

OrganismPhotorhabdus luminescens subsp. sonorensis [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)