Peptide Database

Peptide NameAntimicrobial peptide, Lactococcin G alpha2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC141H215N41O46S2

DescriptionStandard

        GTWDDIGQGIGRVAYWVGKAMGNMSDVNQAS
    

Molecular Weight3284.59 Da

Isoelectric Point (pI)4.43

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.45

Charge Density (pH 7.0) -0.0400

GRAVY Index-0.32

Hydrophobic Moment 0.74

Boman Index0.11

Instability Index-3.21

Aliphatic Index 62.90

Aromaticity 0.0968

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12490.00

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

Amino Acid Composition

TPSA 1421.00

LogP -16.78

H-bond Donors 49.0

H-bond Acceptors 47.0

Rotatable Bonds 107.0

Heavy Atoms 230.0

Ring Count 5.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0352793 VERIFIED: NO

Provenance & Taxonomy

OrganismLactococcus lactis,Streptococcus lactis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial