Peptide Database

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

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC377H580N110O101S2

DescriptionStandard

        GTWDDIGQGIGRVAYWVGKAMGNMSDVNQASRINRKKKHKKWGWLAWVDPAYDFVTGLAKGIGKEGNKNKWKNV
    

Molecular Weight8333.44 Da

Isoelectric Point (pI)10.06

Net Charge (pH 7.0)7.84

Net Charge (pH 7.4) 7.56

Charge Density (pH 7.0) 0.1060

GRAVY Index-0.78

Hydrophobic Moment 0.74

Boman Index-0.07

Instability Index13.33

Aliphatic Index 63.24

Aromaticity 0.1216

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 -31.50

H-bond Donors 121.0

H-bond Acceptors 112.0

Rotatable Bonds 281.0

Heavy Atoms 590.0

Ring Count 17.0

Amide Bonds 81.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0007288 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

Activity0.006

MethodMIC