Peptide Database

Peptide NameS-type Pyocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length169 amino acids

Chemical FormulaC848H1367N241O249S6

DescriptionStandard

        MGSDIESLPMPEEKDFRDYILVLPIPNMPPVYVYLSKPPVKLFEVDLYRNFAGRPRNGMHADHMPSAAAVRKRLKRLNSKLTDAQLNQLSKDVAAIIIPAELHQKLSATYGGRNSQTQIGQDEKDLKAAVDRDFNAIKPALKNYGATEGQLEKVREKMHKINQKQGLYE
    

Molecular Weight19114.78 Da

Isoelectric Point (pI)9.32

Net Charge (pH 7.0)4.87

Net Charge (pH 7.4) 4.39

Charge Density (pH 7.0) 0.0288

GRAVY Index-0.62

Hydrophobic Moment 0.67

Boman Index-0.11

Instability Index41.28

Aliphatic Index 84.32

Aromaticity 0.0651

Extinction Coeff. Reduced 10430.00

Extinction Coeff. Oxidized 10430.00

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

Amino Acid Composition

TPSA 7939.97

LogP -81.60

H-bond Donors 266.0

H-bond Acceptors 264.0

Rotatable Bonds 647.0

Heavy Atoms 1344.0

Ring Count 27.0

Amide Bonds 186.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0162584 VERIFIED: YES

Provenance & Taxonomy

OrganismPhotorhabdus australis subsp. thailandensis [Bacterium]

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)