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 Length83 amino acids

Chemical FormulaC403H650N120O121S2

DescriptionStandard

        MQYEQGVNQLVKVKITQGQFDALVSFAYNLGLRSLSTSTLLQKLNDGNKQGAADQFGRWVNAGGKRLDGLVARRAAEREMFLS
    

Molecular Weight9176.33 Da

Isoelectric Point (pI)9.86

Net Charge (pH 7.0)3.51

Net Charge (pH 7.4) 3.27

Charge Density (pH 7.0) 0.0422

GRAVY Index-0.35

Hydrophobic Moment 0.67

Boman Index-0.05

Instability Index34.91

Aliphatic Index 86.99

Aromaticity 0.0843

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 3990.38

LogP -44.10

H-bond Donors 138.0

H-bond Acceptors 127.0

Rotatable Bonds 318.0

Heavy Atoms 646.0

Ring Count 8.0

Amide Bonds 95.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0235544 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae [Bacterium]

FamilyLysozyme

Tax ID573

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