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 Length189 amino acids

Chemical FormulaC912H1485N257O275S10

DescriptionStandard

        MNKLRPILCSITAVIALLGDGGVGDSTLPIGNVVIAGESQGKLKLTYKGLKLIGDYEGCRLDAYRCPAGYKTNGIGNIHNITTDIIDNEQVAKDWVLNIQQAESCLNNVIGNNDITQGQYDALTSFIFNTGCKRFMKNKDLTDTKISTYVRSGKIPQACLQLSRWVYGGGKKLKGLVKRRMSEYSRCIE
    

Molecular Weight20770.75 Da

Isoelectric Point (pI)9.14

Net Charge (pH 7.0)7.53

Net Charge (pH 7.4) 7.10

Charge Density (pH 7.0) 0.0398

GRAVY Index-0.23

Hydrophobic Moment 0.67

Boman Index0.01

Instability Index47.49

Aliphatic Index 94.39

Aromaticity 0.0688

Extinction Coeff. Reduced 22920.00

Extinction Coeff. Oxidized 23295.00

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

Amino Acid Composition

TPSA 8678.53

LogP -107.55

H-bond Donors 307.0

H-bond Acceptors 294.0

Rotatable Bonds 710.0

Heavy Atoms 1454.0

Ring Count 20.0

Amide Bonds 209.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0031880 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotobacterium phosphoreum [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