Peptide Database

Peptide NamePutative pyocin S2 (Partial) (EC 3.1.21.1)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length139 amino acids

Chemical FormulaC708H1128N214O187S2

DescriptionStandard

        MYVYLKSPRDEPGVVTGRGERITGIWLAGAGKDMGAPIPAQIADKLRGRRFSHFGRFRAAFWKVVGEDPNLVKYFKSGNLGNIKNGKVPSPKEREQVGRRVKYELHHLKPISKNGAVYHIENIRVLTPKRHIDIHKGAE
    

Molecular Weight15693.98 Da

Isoelectric Point (pI)10.31

Net Charge (pH 7.0)14.04

Net Charge (pH 7.4) 13.47

Charge Density (pH 7.0) 0.1010

GRAVY Index-0.61

Hydrophobic Moment 0.59

Boman Index-0.11

Instability Index36.96

Aliphatic Index 79.93

Aromaticity 0.0863

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18450.00

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

Amino Acid Composition

TPSA 6465.26

LogP -57.70

H-bond Donors 226.0

H-bond Acceptors 209.0

Rotatable Bonds 525.0

Heavy Atoms 1111.0

Ring Count 29.0

Amide Bonds 146.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0113858 VERIFIED: NO

Provenance & Taxonomy

OrganismYersinia pseudotuberculosis [Bacterium]

FamilyPyocin/Colicin

Tax ID633

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Hydrolase Non-hemolytic Non-ribosomal

RECORD: Rec_0157684 VERIFIED: NO

Provenance & Taxonomy

OrganismYersinia pseudotuberculosis [Bacterium]

FamilyColicin/Bacteriocin

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Hydrolase Non-hemolytic

MethodQualitative functional evidence