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 Length524 amino acids

Chemical FormulaC2536H3975N725O770S23

DescriptionStandard

        MAKGYYLLVGDKTTCGGVIITGDQTMTFNGRATAREGDHVTCGKHSGTYMIAGGVPSMFSMGRRLAGTLDSVSTCPCRARLINSVMDSYEKQEESADRAVAPANMVAQNVSSPVKEAGSAQPEPPVTQSPPPPIPVFTKSCQRGKGCTDAGTEAEPANNFGRMGIYQVPSSPAPVAAQKPEPPPQGKKHPSEPDKPQDKKLPWYKRWFRGGKEQAEAAATAVAATTRSVAADGEALVMRYIGGGAASSGRWLAAPNPLTVGLMGLFYSPRLNEGEEDYLNCYRLSEIAEQFGKAPTRVRFRWIRDEKSGRMTVQGYHVGPESGLDKVPVRMMRLNRTTGNYEFWEPGENRPTILWTPNEQEFQVPAHTGNEERSFIPSQITVLPIPEKVGSDIESLPMPEEKDFRDYILIFPIPNMPPVYVYLSKPRNGLPQDGHDYHPAPKTEEITGVSGLRSAKKKTPKQSGGGKRDRWIDSKGRRIYEWDSQHGELEVYRVSDGEHLCSVDYKTGKELKSAVKGRNIKQYL
    

Molecular Weight57677.58 Da

Isoelectric Point (pI)8.78

Net Charge (pH 7.0)7.29

Net Charge (pH 7.4) 6.34

Charge Density (pH 7.0) 0.0139

GRAVY Index-0.66

Hydrophobic Moment 0.76

Boman Index-0.08

Instability Index54.06

Aliphatic Index 61.43

Aromaticity 0.0782

Extinction Coeff. Reduced 73800.00

Extinction Coeff. Oxidized 74300.00

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_0055192 VERIFIED: YES

Provenance & Taxonomy

OrganismPhotorhabdus stackebrandtii [Bacterium]

FamilyPyocin/Colicin

Tax ID1123042

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