Peptide Database

Peptide NameBacteriocin enterocin-P

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length72 amino acids

Chemical FormulaC341H552N96O94S6

DescriptionStandard

        MKKKLVKALVICGMIGIGFTALGTNVEAATRSYGNGVYCNKQKCWVNWNEAKQQIAGIVIGGWASSLASMGR
    

Molecular Weight7693.01 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)6.47

Net Charge (pH 7.4) 6.19

Charge Density (pH 7.0) 0.0898

GRAVY Index0.17

Hydrophobic Moment 0.47

Boman Index0.16

Instability Index21.02

Aliphatic Index 89.44

Aromaticity 0.0833

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19605.00

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

Amino Acid Composition

TPSA 3084.12

LogP -30.51

H-bond Donors 111.0

H-bond Acceptors 107.0

Rotatable Bonds 261.0

Heavy Atoms 537.0

Ring Count 9.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0348550 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterococcus faecalis [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence