Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC352H539N95O94S5

DescriptionStandard

        MKKKLVKGLVICGMIGIGFTALGTNVEAATYYGNGVYCNKQKCWVNWGQAWSEGVKRWGDNLFGSFSGGRI
    

Molecular Weight7765.95 Da

Isoelectric Point (pI)9.56

Net Charge (pH 7.0)5.47

Net Charge (pH 7.4) 5.19

Charge Density (pH 7.0) 0.0770

GRAVY Index-0.05

Hydrophobic Moment 0.68

Boman Index0.15

Instability Index19.85

Aliphatic Index 74.08

Aromaticity 0.1408

Extinction Coeff. Reduced 26470.00

Extinction Coeff. Oxidized 26595.00

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

Amino Acid Composition

TPSA 3065.02

LogP -27.65

H-bond Donors 111.0

H-bond Acceptors 105.0

Rotatable Bonds 258.0

Heavy Atoms 546.0

Ring Count 14.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0426316 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterococcus faecalis [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal