Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC339H513N87O106S4

DescriptionStandard

        MKNQLNFNIVSDEELAEVNGGSLQYVMSAGPYTWYKDTRTGKTICKQTIDTASYTFGVMAEGWGKTFH
    

Molecular Weight7631.48 Da

Isoelectric Point (pI)5.62

Net Charge (pH 7.0)-1.42

Net Charge (pH 7.4) -1.72

Charge Density (pH 7.0) -0.0208

GRAVY Index-0.45

Hydrophobic Moment 0.60

Boman Index0.05

Instability Index22.63

Aliphatic Index 57.35

Aromaticity 0.1324

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 16960.00

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

Amino Acid Composition

TPSA 3142.90

LogP -32.98

H-bond Donors 110.0

H-bond Acceptors 110.0

Rotatable Bonds 251.0

Heavy Atoms 536.0

Ring Count 13.0

Amide Bonds 74.0

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_0398897 VERIFIED: NO

Provenance & Taxonomy

OrganismLactococcus lactis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0399848 VERIFIED: NO

Provenance & Taxonomy

OrganismLactococcus lactis subsp. cremoris [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence