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 FormulaC339H527N93O94S5

DescriptionStandard

        MRKKLFSLALIGMFGLVVTNFGTKVDAATRSYGNGVYCNNSKCWVNWGEAKENIAGIVISGWASGLAGMGH
    

Molecular Weight7569.70 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 Index0.21

Hydrophobic Moment 0.48

Boman Index0.21

Instability Index-0.14

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 3003.01

LogP -29.62

H-bond Donors 108.0

H-bond Acceptors 104.0

Rotatable Bonds 250.0

Heavy Atoms 531.0

Ring Count 12.0

Amide Bonds 76.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0143556 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterococcus sp. [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal