Peptide Database

Peptide NameBacteriocin Lactococcin-G subunit alpha D4-alpha + Bacteriocin Lactococcin-G subunit beta beta-D4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC385H588N110O101S2

DescriptionStandard

        GTWDDIGQGIGRVAYWVGKAMGNMSDVNQASRINRKKKHKKWGWLAWVDPAYEFIKGFGKGAIKEGNKDKWKNI
    

Molecular Weight8437.59 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)7.84

Net Charge (pH 7.4) 7.56

Charge Density (pH 7.0) 0.1060

GRAVY Index-0.82

Hydrophobic Moment 0.74

Boman Index-0.08

Instability Index10.57

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 3464.07

LogP -28.78

H-bond Donors 121.0

H-bond Acceptors 112.0

Rotatable Bonds 287.0

Heavy Atoms 598.0

Ring Count 18.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0059827 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 MG1363

Activity0.10

MethodMIC

RECORD: Rec_0108571 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-2130

Activity0.0002

MethodMIC

RECORD: Rec_0195620 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-2063

Activity0.00006

MethodMIC

RECORD: Rec_0345787 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

Activity0.0002

MethodMIC