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 Length177 amino acids

Chemical FormulaC846H1352N258O257S12

DescriptionStandard

        MSIKYAATPMCAVTAIIALVVSHGQVRTNTDGLKLIGNAEGCLRETYRCPAGRLTDGIGNIHGVKPGTYKTDQQIAADWQRNILDAERCINTYFRGHDMSDNTFGAMTSAAFTTGCYGLRTYTGRDGKRRETTLHKLAQSGKWREMCERLPEFNNGGKYPGLTKRREAEHQLCLKSP
    

Molecular Weight19634.14 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)7.88

Net Charge (pH 7.4) 7.27

Charge Density (pH 7.0) 0.0445

GRAVY Index-0.57

Hydrophobic Moment 0.76

Boman Index-0.10

Instability Index35.04

Aliphatic Index 65.14

Aromaticity 0.0734

Extinction Coeff. Reduced 21430.00

Extinction Coeff. Oxidized 21805.00

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

Amino Acid Composition

TPSA 8360.35

LogP -97.37

H-bond Donors 303.0

H-bond Acceptors 282.0

Rotatable Bonds 655.0

Heavy Atoms 1373.0

Ring Count 26.0

Amide Bonds 190.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0259501 VERIFIED: NO

Provenance & Taxonomy

OrganismSodalis-like symbiont of Philaenus spumarius [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