Peptide Database

Peptide NameBacteriocin Lactococcin-G subunit alpha + Bacteriocin Lactococcin-G subunit beta [G4K]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC389H597N111O101S2

DescriptionStandard

        GTWDDIGQGIGRVAYWVGKAMGNMSDVNQASRINRKKKHKKWKWLAWVDPAYEFIKGFGKGAIKEGNKDKWKNI
    

Molecular Weight8508.71 Da

Isoelectric Point (pI)10.05

Net Charge (pH 7.0)8.84

Net Charge (pH 7.4) 8.56

Charge Density (pH 7.0) 0.1195

GRAVY Index-0.87

Hydrophobic Moment 0.74

Boman Index-0.11

Instability Index10.30

Aliphatic Index 60.68

Aromaticity 0.1351

Extinction Coeff. Reduced 35980.00

Extinction Coeff. Oxidized 35980.00

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

Amino Acid Composition

TPSA 3490.09

LogP -28.28

H-bond Donors 122.0

H-bond Acceptors 113.0

Rotatable Bonds 291.0

Heavy Atoms 603.0

Ring Count 18.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0098091 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBacteriocin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetLactococcus lactis LMG T-2077

Activity0.0003

MethodMIC