Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length61 amino acids

Chemical FormulaC279H444N82O84S4

DescriptionStandard

        MQKVKELSVKEMQQTKGGKYYGNGVSCNKKGCTVDWGKAIGIIGNNAAANWATGGAAGWNK
    

Molecular Weight6419.27 Da

Isoelectric Point (pI)9.65

Net Charge (pH 7.0)5.48

Net Charge (pH 7.4) 5.21

Charge Density (pH 7.0) 0.0898

GRAVY Index-0.57

Hydrophobic Moment 0.49

Boman Index0.01

Instability Index12.04

Aliphatic Index 56.07

Aromaticity 0.0820

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19605.00

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

Amino Acid Composition

TPSA 2732.19

LogP -32.65

H-bond Donors 95.0

H-bond Acceptors 94.0

Rotatable Bonds 221.0

Heavy Atoms 449.0

Ring Count 8.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0111259 VERIFIED: NO

Provenance & Taxonomy

OrganismMarinilactibacillus psychrotolerans [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal