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 FormulaC340H529N93O94S4

DescriptionStandard

        MRKKLFSLALIGIFGLVVTNFGTKVDAATRSYGNGVYCNNSKCWVNWGEAKENIAGIVISGWASGLAGMGH
    

Molecular Weight7551.66 Da

Isoelectric Point (pI)9.45

Net Charge (pH 7.0)3.57

Net Charge (pH 7.4) 3.26

Charge Density (pH 7.0) 0.0502

GRAVY Index0.25

Hydrophobic Moment 0.48

Boman Index0.22

Instability Index-1.34

Aliphatic Index 89.30

Aromaticity 0.1127

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 3003.01

LogP -29.32

H-bond Donors 108.0

H-bond Acceptors 103.0

Rotatable Bonds 249.0

Heavy Atoms 531.0

Ring Count 12.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0334153 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus faecium [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic

TargetNo Target Organism Found

RECORD: Rec_0342490 VERIFIED: NO