Peptide Database

Peptide NameMesentericin Y105=anti-Listeria bacteriocin [Leuconostoc mesenteroides, ssp. mesenteroides, Y105, Peptide, 36 aa].

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC158H236N50O49S2

DescriptionStandard

        KYYGNGVHCTKSGCSVNWGEAASAGIHRLANGGNGF
    

Molecular Weight3684.00 Da

Isoelectric Point (pI)8.82

Net Charge (pH 7.0)1.91

Net Charge (pH 7.4) 1.57

Charge Density (pH 7.0) 0.0532

GRAVY Index-0.40

Hydrophobic Moment 0.55

Boman Index0.09

Instability Index-0.75

Aliphatic Index 48.89

Aromaticity 0.1111

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 1599.95

LogP -22.20

H-bond Donors 58.0

H-bond Acceptors 55.0

Rotatable Bonds 118.0

Heavy Atoms 259.0

Ring Count 7.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0186042 VERIFIED: NO

Provenance & Taxonomy

OrganismLeuconostoc mesenteroides [other]

FamilyBacteriocin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0228584 VERIFIED: YES

Provenance & Taxonomy

OrganismLeuconostoc mesenteroides [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial