Peptide Database

Peptide NameBacteriocin Lactococcin-G subunit alpha + Bacteriocin Lactococcin-G subunit beta [A23I][I24G][D30N][I35V]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC383H585N111O100S2

DescriptionStandard

        GTWDDIGQGIGRVAYWVGKAMGNMSDVNQASRINRKKKHKKWGWLAWVDPAYEFIKGFGKGIGKEGNKNKWKNV
    

Molecular Weight8408.56 Da

Isoelectric Point (pI)10.12

Net Charge (pH 7.0)8.84

Net Charge (pH 7.4) 8.56

Charge Density (pH 7.0) 0.1195

GRAVY Index-0.86

Hydrophobic Moment 0.74

Boman Index-0.09

Instability Index8.98

Aliphatic Index 57.97

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 3469.86

LogP -30.16

H-bond Donors 121.0

H-bond Acceptors 112.0

Rotatable Bonds 286.0

Heavy Atoms 596.0

Ring Count 18.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0280926 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

Activity0.002

MethodMIC