Peptide Database

Peptide NamePyocin-S2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length142 amino acids

Chemical FormulaC717H1126N214O208S4

DescriptionStandard

        MKPVYVMFNTPRNQPGVVTGRGQKVEGNWLSFAGQDMGAPIPSQIADKLRGRTFNNFDDFRRAFWKEVGNDSKLSKQFDPSNLSTMKNGRAPYARKTEQVGKRVKIEFHHIQQISKEGDVYNLDNINAITPKQHIEIHKNGK
    

Molecular Weight16200.18 Da

Isoelectric Point (pI)9.94

Net Charge (pH 7.0)8.86

Net Charge (pH 7.4) 8.40

Charge Density (pH 7.0) 0.0624

GRAVY Index-0.87

Hydrophobic Moment 0.75

Boman Index-0.16

Instability Index43.28

Aliphatic Index 61.76

Aromaticity 0.0915

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15470.00

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

Amino Acid Composition

TPSA 6914.55

LogP -74.53

H-bond Donors 233.0

H-bond Acceptors 225.0

Rotatable Bonds 548.0

Heavy Atoms 1143.0

Ring Count 27.0

Amide Bonds 162.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0054940 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotorhabdus australis subsp. thailandensis [Bacterium]

FamilyColicin/Pyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal