Peptide Database

Peptide NameClass IIa bacteriocin enterocin A

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC131H207N35O40S4

DescriptionStandard

        NGVYCTKNKCTVDWAKATTCIAGMSIGGF
    

Molecular Weight3040.52 Da

Isoelectric Point (pI)8.63

Net Charge (pH 7.0)1.73

Net Charge (pH 7.4) 1.47

Charge Density (pH 7.0) 0.0596

GRAVY Index0.19

Hydrophobic Moment 0.35

Boman Index0.18

Instability Index41.56

Aliphatic Index 57.24

Aromaticity 0.1034

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7115.00

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

Amino Acid Composition

TPSA 1216.83

LogP -14.45

H-bond Donors 46.0

H-bond Acceptors 46.0

Rotatable Bonds 98.0

Heavy Atoms 210.0

Ring Count 4.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0075066 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

RECORD: Rec_0174976 VERIFIED: NO