Peptide Database

Peptide NameBacteriocin Lactococcin-G subunit alpha + Bacteriocin Lactococcin-G subunit beta [K2P]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC384H583N109O101S2

DescriptionStandard

        GTWDDIGQGIGRVAYWVGKAMGNMSDVNQASRINRKKKHKPWGWLAWVDPAYEFIKGFGKGAIKEGNKDKWKNI
    

Molecular Weight8406.54 Da

Isoelectric Point (pI)9.93

Net Charge (pH 7.0)6.85

Net Charge (pH 7.4) 6.57

Charge Density (pH 7.0) 0.0925

GRAVY Index-0.79

Hydrophobic Moment 0.74

Boman Index-0.06

Instability Index9.16

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 3429.26

LogP -28.40

H-bond Donors 119.0

H-bond Acceptors 111.0

Rotatable Bonds 282.0

Heavy Atoms 596.0

Ring Count 19.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0256816 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

Activity0.0005

MethodMIC