Peptide Database

Peptide NameEnterocin P

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC344H536N94O97S4

DescriptionStandard

        MRKKLFSLTLIGKFGLVVTNFGTKVDAATRSYDNGIYCNNSKCWVNWGEAKENIAGIVISGWASGLAGMGH
    

Molecular Weight7668.77 Da

Isoelectric Point (pI)9.39

Net Charge (pH 7.0)3.57

Net Charge (pH 7.4) 3.26

Charge Density (pH 7.0) 0.0502

GRAVY Index0.05

Hydrophobic Moment 0.55

Boman Index0.15

Instability Index4.25

Aliphatic Index 83.80

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 3086.56

LogP -30.65

H-bond Donors 111.0

H-bond Acceptors 106.0

Rotatable Bonds 255.0

Heavy Atoms 539.0

Ring Count 12.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0201448 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterococcus faecium [Bacterium]

FamilyBacteriocin

Tax ID1352

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function