Peptide Database

Peptide NameClass II bacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC278H422N78O93S7

DescriptionStandard

        MEKFTMLTDAEMEIISGGKYYGNGVSCDDNGCTVDWGKAWNCGVNRWAAAAATGGKGGDIGNC
    

Molecular Weight6569.25 Da

Isoelectric Point (pI)4.46

Net Charge (pH 7.0)-3.53

Net Charge (pH 7.4) -3.82

Charge Density (pH 7.0) -0.0561

GRAVY Index-0.30

Hydrophobic Moment 0.54

Boman Index0.10

Instability Index22.31

Aliphatic Index 49.68

Aromaticity 0.0952

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19730.00

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

Amino Acid Composition

TPSA 2756.56

LogP -33.75

H-bond Donors 99.0

H-bond Acceptors 97.0

Rotatable Bonds 216.0

Heavy Atoms 456.0

Ring Count 9.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0062302 VERIFIED: NO

Provenance & Taxonomy

OrganismClostridium saccharobutylicum DSM 13864 [other]

FamilyBacteriocin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0222155 VERIFIED: NO

Provenance & Taxonomy

OrganismClostridium saccharobutylicum DSM 13864 [Bacterium]

FamilyBacteriocin

Tax ID1345695

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal