Peptide Database

Peptide NameBacteriocin AS-48

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC335H548N88O100S

DescriptionStandard

        MNLLQVASKFNISQGIATGIVTTVLNAGTVLAVIGAVTVALSGGIDAILEVGWTAFIAEVKEQAAARGTAGAAAW
    

Molecular Weight7440.53 Da

Isoelectric Point (pI)4.87

Net Charge (pH 7.0)-1.49

Net Charge (pH 7.4) -1.72

Charge Density (pH 7.0) -0.0199

GRAVY Index0.91

Hydrophobic Moment 0.45

Boman Index0.40

Instability Index12.96

Aliphatic Index 123.73

Aromaticity 0.0533

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 2972.28

LogP -29.88

H-bond Donors 103.0

H-bond Acceptors 100.0

Rotatable Bonds 243.0

Heavy Atoms 524.0

Ring Count 6.0

Amide Bonds 80.0

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_0138056 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterococcus villorum [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal