Peptide Database

Peptide NameLysozyme (EC 3.2.1.17)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity

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

Standard StatusStandard

Sequence Length161 amino acids

Chemical FormulaC813H1302N222O238S10

DescriptionStandard

        MMTPNQIKTTLTGVMGATAILLMQLEGTHYDVYIDIAGIPTVCEGITGPDVIIGKTYTRYECDKLLEKHINVAKREVDRDIKVKVPDSFRASMYSFTFNAGTGAYRYSRMLTLTNQGRLYEACEQLHRWVYFTNPKTGKKEVSKGLKNRRATEFKTCIKDL
    

Molecular Weight18315.03 Da

Isoelectric Point (pI)9.25

Net Charge (pH 7.0)6.73

Net Charge (pH 7.4) 6.25

Charge Density (pH 7.0) 0.0418

GRAVY Index-0.35

Hydrophobic Moment 0.68

Boman Index-0.04

Instability Index18.65

Aliphatic Index 79.32

Aromaticity 0.0932

Extinction Coeff. Reduced 18910.00

Extinction Coeff. Oxidized 19160.00

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

Amino Acid Composition

TPSA 7472.84

LogP -70.37

H-bond Donors 268.0

H-bond Acceptors 258.0

Rotatable Bonds 616.0

Heavy Atoms 1283.0

Ring Count 24.0

Amide Bonds 170.0

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_0106353 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella phage KMI8 [Virus]

FamilyLysozyme

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Cytolytic Non-hemolytic

MethodQualitative functional evidence