Peptide Database

Peptide NameClass II bacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC371H585N93O96S6

DescriptionStandard

        MIFNITSNLKKFKKEKMIMKKKVLKHYVILGILGTCLAGIGTGIDVDAATYYGNGLYCNKEKCWVNWGQSW
    

Molecular Weight8076.57 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)6.55

Net Charge (pH 7.4) 6.21

Charge Density (pH 7.0) 0.0923

GRAVY Index-0.02

Hydrophobic Moment 0.58

Boman Index0.13

Instability Index25.94

Aliphatic Index 91.97

Aromaticity 0.1268

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 22585.00

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

Amino Acid Composition

TPSA 3072.63

LogP -20.62

H-bond Donors 110.0

H-bond Acceptors 110.0

Rotatable Bonds 276.0

Heavy Atoms 566.0

Ring Count 13.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0089417 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterococcus faecium [Bacterium]

FamilyBacteriocin

Tax ID1352

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal