Peptide Database

Peptide NameLeucocin N (Bacteriocin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC175H256N44O44

DescriptionStandard

        FIGSAIGDFVYFGAKGLRESGKLLNYYYKHKH
    

Molecular Weight3680.17 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)2.93

Net Charge (pH 7.4) 2.61

Charge Density (pH 7.0) 0.0916

GRAVY Index-0.29

Hydrophobic Moment 0.71

Boman Index0.10

Instability Index21.51

Aliphatic Index 76.25

Aromaticity 0.2188

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 5960.00

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

Amino Acid Composition

TPSA 1427.83

LogP -9.06

H-bond Donors 51.0

H-bond Acceptors 49.0

Rotatable Bonds 121.0

Heavy Atoms 263.0

Ring Count 9.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0241180 VERIFIED: YES

Provenance & Taxonomy

OrganismLeuconostoc pseudomesenteroides QU 15 [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetBacillus circulans JCM 2504T

Activity5.20

MethodMIC

RECORD: Rec_0421158 VERIFIED: YES