Peptide Database

Peptide NameAS-48 protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length105 amino acids

Chemical FormulaC517H845N129O132S3

DescriptionStandard

        MVKENKFSKIFILMALSFLGLALFSASLQFLPIAHMAKEFGIPAAVAGTVLNVVEAGGWVTTIVSILTAVGSGGLSLLAAAGRESIKAYLKKEIKKKGKRAVIAW
    

Molecular Weight11076.22 Da

Isoelectric Point (pI)10.14

Net Charge (pH 7.0)7.59

Net Charge (pH 7.4) 7.30

Charge Density (pH 7.0) 0.0723

GRAVY Index0.73

Hydrophobic Moment 0.72

Boman Index0.31

Instability Index23.47

Aliphatic Index 121.81

Aromaticity 0.0857

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12490.00

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

Amino Acid Composition

TPSA 4121.18

LogP -27.79

H-bond Donors 145.0

H-bond Acceptors 144.0

Rotatable Bonds 375.0

Heavy Atoms 781.0

Ring Count 14.0

Amide Bonds 107.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0183192 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterococcus faecalis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence