Peptide Database

Peptide NameGarvicin KA, GakA

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC161H259N43O39S

DescriptionStandard

        MGAIIKAGAKIVGKGVLGGGASWLGWNVGEKIWK
    

Molecular Weight3453.11 Da

Isoelectric Point (pI)10.18

Net Charge (pH 7.0)3.50

Net Charge (pH 7.4) 3.27

Charge Density (pH 7.0) 0.1029

GRAVY Index0.40

Hydrophobic Moment 0.63

Boman Index0.34

Instability Index-1.83

Aliphatic Index 106.18

Aromaticity 0.0882

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16500.00

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

Amino Acid Composition

TPSA 1301.71

LogP -8.29

H-bond Donors 46.0

H-bond Acceptors 44.0

Rotatable Bonds 117.0

Heavy Atoms 244.0

Ring Count 6.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0260046 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

Activity0.36 μM

MethodIC50