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 Length170 amino acids

Chemical FormulaC810H1310N236O236S12

DescriptionStandard

        MSSIVKRCSVAAVLALAALMPDFRLLNTSPDGLALIADLEGCRLTPYQCSAGVWTSGIGHTAGVVPKRDITEREAAANLVADVLNTERRLAVCVPVTMPQPVCDALVSFSFNVGTGAACRSTLVSYIKRHQWWQACDQLTRWVYVNGTKNKGLENRRARELAYCMKGVTQ
    

Molecular Weight18515.29 Da

Isoelectric Point (pI)9.01

Net Charge (pH 7.0)5.61

Net Charge (pH 7.4) 5.15

Charge Density (pH 7.0) 0.0330

GRAVY Index0.09

Hydrophobic Moment 0.64

Boman Index0.05

Instability Index46.83

Aliphatic Index 92.94

Aromaticity 0.0647

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 28460.00

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

Amino Acid Composition

TPSA 7572.08

LogP -79.49

H-bond Donors 275.0

H-bond Acceptors 256.0

Rotatable Bonds 602.0

Heavy Atoms 1294.0

Ring Count 24.0

Amide Bonds 182.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0181457 VERIFIED: NO

Provenance & Taxonomy

OrganismErwinia tracheiphila [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