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 ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length178 amino acids

Chemical FormulaC858H1369N251O251S11

DescriptionStandard

        MSNKSKLSAAVLALIASGASAPLIFDQFISEKEGNALVAVVDPGGVWSLCHGVTFIDGRRVVRGMTATEEQCRKVNAIERDKALAWVDRNIKMPLTEPQKVGIASFCPYNIGPGKCFPSTFYKRINAGDRKGACEAIRWWIKDGGRDCRLTKGQKNGCYGQVERREQESALTCWGLDQ
    

Molecular Weight19569.29 Da

Isoelectric Point (pI)9.07

Net Charge (pH 7.0)6.53

Net Charge (pH 7.4) 6.10

Charge Density (pH 7.0) 0.0367

GRAVY Index-0.30

Hydrophobic Moment 0.70

Boman Index-0.03

Instability Index49.89

Aliphatic Index 77.30

Aromaticity 0.0787

Extinction Coeff. Reduced 31970.00

Extinction Coeff. Oxidized 32470.00

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

Amino Acid Composition

TPSA 8119.64

LogP -89.03

H-bond Donors 291.0

H-bond Acceptors 270.0

Rotatable Bonds 655.0

Heavy Atoms 1371.0

Ring Count 27.0

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_0071820 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter kobei [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic

MethodQualitative functional evidence