Peptide Database

Peptide NamePyocin S2 (Partial) (EC 3.1.-.-; EC 3.1.21.1)

Function Ontology

Antimicrobial

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length126 amino acids

Chemical FormulaC630H1002N190O173S2

DescriptionStandard

        MTGRGQSVTGIWLAGAGEGLGAPIPAQIADQLRGRRFSNFDKFREAFWVAVGHDTELAGQFININRLVMRNKLSPFSPKKEHVGGRTKYELHHIKPISQGGKVYGIDNLRVLTPKRHIETHSKKEV
    

Molecular Weight14069.99 Da

Isoelectric Point (pI)10.27

Net Charge (pH 7.0)9.04

Net Charge (pH 7.4) 8.48

Charge Density (pH 7.0) 0.0717

GRAVY Index-0.50

Hydrophobic Moment 0.65

Boman Index-0.06

Instability Index40.64

Aliphatic Index 80.48

Aromaticity 0.0794

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 13980.00

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

Amino Acid Composition

TPSA 5855.36

LogP -57.34

H-bond Donors 204.0

H-bond Acceptors 190.0

Rotatable Bonds 473.0

Heavy Atoms 995.0

Ring Count 24.0

Amide Bonds 135.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0283387 VERIFIED: NO

Provenance & Taxonomy

OrganismYersinia kristensenii [Bacterium]

FamilyColicin pyosin nuclease

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriocin Hydrolase Non-hemolytic