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 Length149 amino acids

Chemical FormulaC712H1141N199O212S7

DescriptionStandard

        MQISSTGINLIKQFEGCKLTAYPDPGTGGAPWTIGYGWTHPVDGKPVVRGMTIDQPTADRLLKCGVVQFEQGVNQMLKIGVTQNQFDALVSLAYNIGTRALSTSTLMKKVNAGDAKGAADEFLKWNKAGGKEMKGLTNRRAAERELFLS
    

Molecular Weight16105.34 Da

Isoelectric Point (pI)9.33

Net Charge (pH 7.0)4.58

Net Charge (pH 7.4) 4.24

Charge Density (pH 7.0) 0.0307

GRAVY Index-0.28

Hydrophobic Moment 0.62

Boman Index0.04

Instability Index9.28

Aliphatic Index 78.59

Aromaticity 0.0738

Extinction Coeff. Reduced 20970.00

Extinction Coeff. Oxidized 21095.00

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

Amino Acid Composition

TPSA 6633.15

LogP -70.13

H-bond Donors 229.0

H-bond Acceptors 225.0

Rotatable Bonds 541.0

Heavy Atoms 1130.0

Ring Count 21.0

Amide Bonds 163.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0000239 VERIFIED: NO

Provenance & Taxonomy

OrganismYersinia entomophaga [Bacterium]

FamilyLysozyme

Tax ID935293

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