Peptide Database

Peptide Namelactococcin Z(Bacteriocin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC152H227N41O48

DescriptionStandard

        ALQFIQNTASGALYYNTKTHKYQYQQTSGA
    

Molecular Weight3396.67 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)1.88

Net Charge (pH 7.4) 1.63

Charge Density (pH 7.0) 0.0626

GRAVY Index-0.79

Hydrophobic Moment 0.41

Boman Index-0.02

Instability Index22.61

Aliphatic Index 52.33

Aromaticity 0.1667

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 5960.00

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

Amino Acid Composition

TPSA 1491.87

LogP -18.22

H-bond Donors 51.0

H-bond Acceptors 51.0

Rotatable Bonds 110.0

Heavy Atoms 241.0

Ring Count 6.0

Amide Bonds 36.0

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_0363780 VERIFIED: YES

Provenance & Taxonomy

OrganismLactococcus lactis [Bacterium]

FamilyBacteriocin

Tax ID1358

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetGram-negative

RECORD: Rec_0386850 VERIFIED: YES