Peptide Database

Peptide NameBacteriocin Sakacin [G23T]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC194H284N60O60S2

DescriptionStandard

        KYYGNGVHCGKHSCTVDWGTAITNIGNNAAANWATGGNAGWNK
    

Molecular Weight4480.83 Da

Isoelectric Point (pI)8.79

Net Charge (pH 7.0)1.91

Net Charge (pH 7.4) 1.57

Charge Density (pH 7.0) 0.0444

GRAVY Index-0.58

Hydrophobic Moment 0.49

Boman Index0.09

Instability Index19.51

Aliphatic Index 45.58

Aromaticity 0.1163

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19605.00

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

Amino Acid Composition

TPSA 1948.85

LogP -26.30

H-bond Donors 69.0

H-bond Acceptors 66.0

Rotatable Bonds 140.0

Heavy Atoms 316.0

Ring Count 10.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0423582 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

TargetLoigolactobacillus coryniformis subsp. torquens NCDO 2740

Activity0.0002 μM

MethodMIC50

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