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 Length182 amino acids

Chemical FormulaC888H1416N254O259S12

DescriptionStandard

        MRFNKLTGALLAGAIAVTGAFEGYRQISYQDVGGVWTACYGETLGIKQGDRFTKAQCEAMLASSLNKHNTPLENIPQQLPPNVHLASLDLAYNIGTGAFKRSTMYRYLLNADYPPACNEITKWRFVAGKDCAIRRNRCYGIVKRRNVVQQLCMGSININEALVQIGQMPLDKEIVEAMNATQ
    

Molecular Weight20179.07 Da

Isoelectric Point (pI)9.07

Net Charge (pH 7.0)5.63

Net Charge (pH 7.4) 5.18

Charge Density (pH 7.0) 0.0309

GRAVY Index-0.19

Hydrophobic Moment 0.65

Boman Index0.03

Instability Index43.39

Aliphatic Index 86.37

Aromaticity 0.0824

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 8314.79

LogP -94.41

H-bond Donors 290.0

H-bond Acceptors 279.0

Rotatable Bonds 671.0

Heavy Atoms 1413.0

Ring Count 26.0

Amide Bonds 205.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0140129 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotobacterium kishitanii [Bacterium]

FamilyLysozyme

Tax ID318456

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