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 Length163 amino acids

Chemical FormulaC799H1277N225O245S7

DescriptionStandard

        MDNVALPPIQLSLSPDGMEFIMKHEGMRTRAYQDSAGIWTICVGATRDMNGYPVRQGLTYSIEDCLALLDRDTQDSVRATQKNIRVPLLTHEFDALTSFNFNVGGGALSTSKLRKVINGDVKGDVYSEFLRWDKITVKGKKISSPGLKNRRTAEADLYTEGKY
    

Molecular Weight18179.50 Da

Isoelectric Point (pI)8.52

Net Charge (pH 7.0)1.67

Net Charge (pH 7.4) 1.28

Charge Density (pH 7.0) 0.0103

GRAVY Index-0.41

Hydrophobic Moment 0.68

Boman Index-0.05

Instability Index32.11

Aliphatic Index 81.35

Aromaticity 0.0798

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20065.00

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

Amino Acid Composition

TPSA 7630.59

LogP -79.93

H-bond Donors 269.0

H-bond Acceptors 256.0

Rotatable Bonds 611.0

Heavy Atoms 1276.0

Ring Count 23.0

Amide Bonds 174.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0381186 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia phage EP335 [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