Peptide Database

Peptide NameBacteriocin Pediocin [M31I]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC197H299N61O60S4

DescriptionStandard

        KYYGNGVTCGKHSCSVDWGKATTCIINNGAIAWATGGHQGNHKC
    

Molecular Weight4610.11 Da

Isoelectric Point (pI)8.85

Net Charge (pH 7.0)2.98

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.0677

GRAVY Index-0.43

Hydrophobic Moment 0.47

Boman Index0.07

Instability Index-3.28

Aliphatic Index 48.86

Aromaticity 0.0909

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14230.00

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

Amino Acid Composition

TPSA 1950.91

LogP -25.95

H-bond Donors 72.0

H-bond Acceptors 70.0

Rotatable Bonds 148.0

Heavy Atoms 322.0

Ring Count 9.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0223521 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBacteriocin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetLeuconostoc mesenteroides subsp. dextranicum NCDO 529

Activity0.01 μM

MethodMIC

RECORD: Rec_0353213 VERIFIED: YES