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 Length286 amino acids

Chemical FormulaC1425H2204N388O451S6

DescriptionStandard

        MMPGKLNSGEQDFIDKMRLSQIADIEGTAPTRVRFAWEEQADGHMMPTGYHTDANGGWDQVPVRNMVLNSQTGNYEFTTEGIKPITIYWNPAKLDFEFKNNTGNQEPLNLPPTITVTPIPEETGGYIETYPADEKNFSDYILILPIPDIPPIYIYFSKPDVNFLEVDLYENFKGRSRQQKYQVDHIPSAAAVKANLKENNPDLTTSELNEKVGRVASIAVPRNTHLYDSETYGGRNNEGQIAKDAKDLRAAADSNFNAIIPSLKNEGATSEQIENARKRIHKLNEE
    

Molecular Weight32179.46 Da

Isoelectric Point (pI)4.93

Net Charge (pH 7.0)-13.00

Net Charge (pH 7.4) -13.57

Charge Density (pH 7.0) -0.0455

GRAVY Index-0.70

Hydrophobic Moment 0.62

Boman Index-0.06

Instability Index35.76

Aliphatic Index 72.69

Aromaticity 0.0874

Extinction Coeff. Reduced 34380.00

Extinction Coeff. Oxidized 34380.00

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_0222923 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmonella [Bacterium]

FamilyPyocin/Colicin

Tax ID590

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli