Peptide Database

Peptide NameBacteriocin-type signal sequence

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC232H378N68O63S3

DescriptionStandard

        MKLNYIEKKQLTNKQLKLIIGGTNRNYGKPNKDIGTCIWSGFRHC
    

Molecular Weight5224.10 Da

Isoelectric Point (pI)9.94

Net Charge (pH 7.0)6.56

Net Charge (pH 7.4) 6.25

Charge Density (pH 7.0) 0.1458

GRAVY Index-0.75

Hydrophobic Moment 0.59

Boman Index-0.14

Instability Index28.78

Aliphatic Index 78.00

Aromaticity 0.0889

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8605.00

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

Amino Acid Composition

TPSA 2182.95

LogP -20.94

H-bond Donors 77.0

H-bond Acceptors 74.0

Rotatable Bonds 182.0

Heavy Atoms 366.0

Ring Count 7.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0124557 VERIFIED: NO

Provenance & Taxonomy

OrganismLatilactobacillus curvatus [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal

RECORD: Rec_0404513 VERIFIED: NO

Provenance & Taxonomy

OrganismLatilactobacillus sakei [Bacterium]

Tax ID1599

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal