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 Length139 amino acids

Chemical FormulaC671H1075N195O210S8

DescriptionStandard

        MSVMNTVEQLKKHEGFRQFPYLCTAGKLTIGYGRNLDDKGIDEEEAESLLASDVENAKAAVARRIATQHCNDARMAVLVNMAFNLGITGLLNFSRILQAVEKGDFDTAALEMLDSRWARQVPNRAQELAQQMISGEWQS
    

Molecular Weight15490.41 Da

Isoelectric Point (pI)5.18

Net Charge (pH 7.0)-4.31

Net Charge (pH 7.4) -4.70

Charge Density (pH 7.0) -0.0310

GRAVY Index-0.31

Hydrophobic Moment 0.75

Boman Index-0.03

Instability Index39.68

Aliphatic Index 85.04

Aromaticity 0.0647

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14105.00

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

Amino Acid Composition

TPSA 6608.38

LogP -69.55

H-bond Donors 228.0

H-bond Acceptors 216.0

Rotatable Bonds 530.0

Heavy Atoms 1084.0

Ring Count 15.0

Amide Bonds 155.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0155336 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudoalteromonas piscicida [Bacterium]

FamilyLysozyme

Tax ID43662

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