Peptide Database

Peptide NameBacteriocin Lactococcin-G subunit alpha [S31D] + Bacteriocin Lactococcin-G subunit beta

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC386H588N110O102S2

DescriptionStandard

        KKWGWLAWVDPAYEFIKGFGKGAIKEGNKDKWKNIGTWDDIGQGIGRVAYWVGKAMGNMSDVNQADRINRKKKH
    

Molecular Weight8465.60 Da

Isoelectric Point (pI)9.87

Net Charge (pH 7.0)6.85

Net Charge (pH 7.4) 6.56

Charge Density (pH 7.0) 0.0925

GRAVY Index-0.86

Hydrophobic Moment 0.74

Boman Index-0.09

Instability Index2.60

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 3481.14

LogP -28.30

H-bond Donors 121.0

H-bond Acceptors 112.0

Rotatable Bonds 288.0

Heavy Atoms 600.0

Ring Count 18.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0392670 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

Activity0.0009

MethodMIC