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 FormulaC811H1306N236O237S13

DescriptionStandard

        MKTSTLKRCSVAIVLGLMAMLPGYMSLQVSQAGLRLITDFEGCQLQPYQCSAGVWTSGIGHTAGVKPAQTLTERQAAENLLQDIQRTERAVKKCMPVAMPQPVFDAVVSFSFNVGTGAACKSTLAFFINKQQWRQACEQLPRWVFVNGERNSGLERRRNAEQAECLKGA
    

Molecular Weight18571.33 Da

Isoelectric Point (pI)9.25

Net Charge (pH 7.0)6.54

Net Charge (pH 7.4) 6.14

Charge Density (pH 7.0) 0.0387

GRAVY Index-0.12

Hydrophobic Moment 0.79

Boman Index0.02

Instability Index63.61

Aliphatic Index 79.11

Aromaticity 0.0710

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19855.00

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

Amino Acid Composition

TPSA 7653.25

LogP -82.73

H-bond Donors 270.0

H-bond Acceptors 258.0

Rotatable Bonds 620.0

Heavy Atoms 1297.0

Ring Count 23.0

Amide Bonds 189.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0031738 VERIFIED: NO

Provenance & Taxonomy

OrganismRahnella sp. AA [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