Peptide Database

Peptide NameBlp1b(Bacteriocin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC319H496N90O93S3

DescriptionStandard

        MSYEKLNNEELSKILGGNGINWGAVAGSCASGAVIGAAFGNPLTGCVANSAFSFSWQAFKNRPRPKKIA
    

Molecular Weight7176.09 Da

Isoelectric Point (pI)9.51

Net Charge (pH 7.0)3.48

Net Charge (pH 7.4) 3.22

Charge Density (pH 7.0) 0.0505

GRAVY Index-0.04

Hydrophobic Moment 0.39

Boman Index0.14

Instability Index12.47

Aliphatic Index 72.32

Aromaticity 0.1014

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12615.00

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

Amino Acid Composition

TPSA 2939.92

LogP -34.43

H-bond Donors 102.0

H-bond Acceptors 100.0

Rotatable Bonds 234.0

Heavy Atoms 505.0

Ring Count 12.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0256441 VERIFIED: YES

Provenance & Taxonomy

OrganismLactobacillus salivarius [Bacterium]

FamilyBacteriocin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetGram-positive