Peptide Database

Peptide NameBacteriocin-type signal sequence

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC221H339N57O71S3

DescriptionStandard

        MKELNDFQRIDNAELNTISGGGFFSTAGEIVGSGLYYYCKGCSAIKG
    

Molecular Weight5026.59 Da

Isoelectric Point (pI)4.94

Net Charge (pH 7.0)-1.51

Net Charge (pH 7.4) -1.77

Charge Density (pH 7.0) -0.0322

GRAVY Index-0.11

Hydrophobic Moment 0.58

Boman Index0.13

Instability Index10.34

Aliphatic Index 70.64

Aromaticity 0.1277

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4595.00

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

Amino Acid Composition

TPSA 2082.81

LogP -23.21

H-bond Donors 74.0

H-bond Acceptors 73.0

Rotatable Bonds 169.0

Heavy Atoms 352.0

Ring Count 6.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0349371 VERIFIED: NO

Provenance & Taxonomy

OrganismLeuconostoc gelidum [Bacterium]

FamilyBacteriocin

Tax ID1244

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal