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 Length176 amino acids

Chemical FormulaC836H1342N242O250S12

DescriptionStandard

        MASTKSKLSAAMLGLLAAGASAPVLMSQFQEEKEGTSLIAYPDAGGVWTICGGVTRVDGKPVVKGMQLTREQCDKIDKAEQAKALAWVEKNVRVPLTEPQKVGIASFCPWNIGPGKCLPSTFWRKLNAGDRSGACAEIKRWTYDGGRDCRIRSNNCYGQVLRRDQESELACWGLDK
    

Molecular Weight19167.85 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)5.44

Net Charge (pH 7.4) 5.06

Charge Density (pH 7.0) 0.0309

GRAVY Index-0.34

Hydrophobic Moment 0.71

Boman Index-0.04

Instability Index49.91

Aliphatic Index 74.89

Aromaticity 0.0682

Extinction Coeff. Reduced 37470.00

Extinction Coeff. Oxidized 37970.00

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

Amino Acid Composition

TPSA 7939.35

LogP -86.69

H-bond Donors 284.0

H-bond Acceptors 268.0

Rotatable Bonds 641.0

Heavy Atoms 1340.0

Ring Count 26.0

Amide Bonds 188.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0145150 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter asburiae [Bacterium]

FamilyLysozyme

Tax ID640513

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

RECORD: Rec_0388272 VERIFIED: NO