Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC360H564N98O93S5

DescriptionStandard

        MKKKLVKGLVICGMIGIGFTTLGTNVEAATYYGNGLYCNKQKCWVDWNKASREIGKIIVNGWVQHGPWAPR
    

Molecular Weight7913.25 Da

Isoelectric Point (pI)9.67

Net Charge (pH 7.0)6.55

Net Charge (pH 7.4) 6.22

Charge Density (pH 7.0) 0.0923

GRAVY Index-0.11

Hydrophobic Moment 0.81

Boman Index0.11

Instability Index9.47

Aliphatic Index 85.07

Aromaticity 0.1127

Extinction Coeff. Reduced 26470.00

Extinction Coeff. Oxidized 26595.00

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

Amino Acid Composition

TPSA 3081.91

LogP -24.43

H-bond Donors 110.0

H-bond Acceptors 106.0

Rotatable Bonds 261.0

Heavy Atoms 556.0

Ring Count 15.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0155950 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterococcus faecalis [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal