Peptide Database

Peptide NameGarvicin KB, GakB

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC145H247N39O37S

DescriptionStandard

        MGAIIKAGAKIIGKGLLGGAAGGATYGGLKKIFG
    

Molecular Weight3160.82 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)4.49

Net Charge (pH 7.4) 4.27

Charge Density (pH 7.0) 0.1322

GRAVY Index0.69

Hydrophobic Moment 0.65

Boman Index0.40

Instability Index-6.87

Aliphatic Index 109.41

Aromaticity 0.0588

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1194.18

LogP -10.20

H-bond Donors 42.0

H-bond Acceptors 43.0

Rotatable Bonds 111.0

Heavy Atoms 222.0

Ring Count 2.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0056623 VERIFIED: YES

Provenance & Taxonomy

OrganismLactococcus garvieae KS1546 [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetLactococcus lactis subsp. lactis IL1403

Activity12 μM

MethodIC50