Peptide Database

Peptide NameBacteriocin enterocin-P

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC346H537N91O95S5

DescriptionStandard

        MRKKLFSLTLIGMFGLVVTNFGTKVDAATRLYGNGVYCNNSKCWVNWGEAKENIAGIVISGWASGLAGMGY
    

Molecular Weight7651.84 Da

Isoelectric Point (pI)9.39

Net Charge (pH 7.0)3.48

Net Charge (pH 7.4) 3.22

Charge Density (pH 7.0) 0.0490

GRAVY Index0.27

Hydrophobic Moment 0.51

Boman Index0.23

Instability Index-7.53

Aliphatic Index 87.89

Aromaticity 0.1268

Extinction Coeff. Reduced 20970.00

Extinction Coeff. Oxidized 21095.00

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

Amino Acid Composition

TPSA 2994.56

LogP -27.22

H-bond Donors 108.0

H-bond Acceptors 104.0

Rotatable Bonds 252.0

Heavy Atoms 537.0

Ring Count 12.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0092641 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterococcus faecium EnGen0263 [Bacterium]

FamilyBacteriocin

Tax ID1158553

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal

RECORD: Rec_0141890 VERIFIED: NO