Peptide Database

Peptide NameLysozyme

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

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

Standard StatusStandard

Sequence Length178 amino acids

Chemical FormulaC853H1358N250O248S12

DescriptionStandard

        MSNKAKFSAAMLALLAAGASAPVLMDQFLTEKEGSSLTAYKDGSGIWTICRGATRVDGRPVIQGMRLTQAKCGQVNAIERDKALAWVEKNVHVPLTPPQKVGIASFCPYNIGPGKCFPSTFYRKLNAGDRKGACAEIRRWVFDGGRDCRLTKGQKNGCYGQVERRDQESALTCWGLYE
    

Molecular Weight19468.21 Da

Isoelectric Point (pI)9.37

Net Charge (pH 7.0)9.53

Net Charge (pH 7.4) 9.09

Charge Density (pH 7.0) 0.0535

GRAVY Index-0.34

Hydrophobic Moment 0.75

Boman Index-0.04

Instability Index37.61

Aliphatic Index 70.79

Aromaticity 0.0843

Extinction Coeff. Reduced 29450.00

Extinction Coeff. Oxidized 29950.00

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

Amino Acid Composition

TPSA 8043.85

LogP -89.27

H-bond Donors 289.0

H-bond Acceptors 271.0

Rotatable Bonds 647.0

Heavy Atoms 1363.0

Ring Count 28.0

Amide Bonds 191.0

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_0222632 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae IS53 [Bacterium]

FamilyGlycosyl hydrolase 24

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic Non-ribosomal

MethodQualitative functional evidence