Peptide Database

Peptide NameClass IIb bacteriocin; lactobin A cerein 7B family

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length51 amino acids

Chemical FormulaC235H377N63O67S2

DescriptionStandard

        MKISINNFKNINENALSEINGGIAPLLIAGGMILAGGGSFVAGYGLSRWLG
    

Molecular Weight5221.02 Da

Isoelectric Point (pI)8.25

Net Charge (pH 7.0)0.50

Net Charge (pH 7.4) 0.28

Charge Density (pH 7.0) 0.0099

GRAVY Index0.50

Hydrophobic Moment 0.50

Boman Index0.34

Instability Index45.13

Aliphatic Index 114.90

Aromaticity 0.0784

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 2073.55

LogP -20.05

H-bond Donors 70.0

H-bond Acceptors 70.0

Rotatable Bonds 175.0

Heavy Atoms 367.0

Ring Count 6.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0124535 VERIFIED: NO

Provenance & Taxonomy

OrganismApilactobacillus bombintestini [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal