Peptide Database

Peptide NameLysozyme g (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 Length184 amino acids

Chemical FormulaC893H1388N276O281S5

DescriptionStandard

        MSCYGDINRVEASGASEKTSQQDRLGYFGVRASETMAQTDSGRMNKYKSKINRVGSQSGIDPALIAAIISRESRAGNVLHDGWGDHGNAWGLMQVDIRHHRKEGDWDSEEHLRQATGILVHFIKRIQNKFPNWSKEQQLKGGIAAYNTGDGNVHSYENVDEKTTGKDYSNDVVARAKWYKRNGF
    

Molecular Weight20646.58 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)3.12

Net Charge (pH 7.4) 2.48

Charge Density (pH 7.0) 0.0170

GRAVY Index-0.88

Hydrophobic Moment 0.72

Boman Index-0.16

Instability Index31.92

Aliphatic Index 61.52

Aromaticity 0.0870

Extinction Coeff. Reduced 37930.00

Extinction Coeff. Oxidized 37930.00

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

Amino Acid Composition

TPSA 9143.17

LogP -110.62

H-bond Donors 321.0

H-bond Acceptors 296.0

Rotatable Bonds 703.0

Heavy Atoms 1455.0

Ring Count 30.0

Amide Bonds 204.0

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_0254043 VERIFIED: NO

Provenance & Taxonomy

OrganismXiphophorus couchianus [Bacterium]

FamilyLysozyme

Tax ID32473

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