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 Length169 amino acids

Chemical FormulaC814H1310N238O230S9

DescriptionStandard

        MGLPVKRCSAAAVLALAVLLPDFRLLKTSPQGLALIANLEGCRLRPYQCSAGVWTSGIGHTAGVIPTRDISEKEAASNLVADVLQVESRLAQCAPVTMPPQVYDAVVSFTFNVGSGAACRSTLVYFLNKKQWQQACDQLPRWVFIKGVRNAGLENRRQRERGWCLQGAQ
    

Molecular Weight18399.15 Da

Isoelectric Point (pI)9.42

Net Charge (pH 7.0)7.53

Net Charge (pH 7.4) 7.14

Charge Density (pH 7.0) 0.0446

GRAVY Index0.04

Hydrophobic Moment 0.68

Boman Index0.05

Instability Index51.19

Aliphatic Index 94.67

Aromaticity 0.0710

Extinction Coeff. Reduced 26470.00

Extinction Coeff. Oxidized 26845.00

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

Amino Acid Composition

TPSA 7516.19

LogP -77.29

H-bond Donors 267.0

H-bond Acceptors 248.0

Rotatable Bonds 600.0

Heavy Atoms 1291.0

Ring Count 26.0

Amide Bonds 186.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0328465 VERIFIED: NO

Provenance & Taxonomy

OrganismKosakonia quasisacchari [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