Peptide Database

Peptide NameLysozyme S (EC 3.2.1.17) (1;4-beta-N-acetylmuramidase S)

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 Length140 amino acids

Chemical FormulaC694H1042N188O207S10

DescriptionStandard

        MKAFFALVLLAIAAPALAGRTLDRCSLAREMADLGVPRDQLDKWTCIAQHESDYRTWVVGPANSDGSNDYGIFQINDLYWCQADGRFSYNECGLSCNALLTDDITNSVRCAQKVLSQQGWSAWAVWHYCSGWLPSIDECF
    

Molecular Weight15651.48 Da

Isoelectric Point (pI)4.64

Net Charge (pH 7.0)-6.39

Net Charge (pH 7.4) -6.85

Charge Density (pH 7.0) -0.0456

GRAVY Index-0.07

Hydrophobic Moment 0.67

Boman Index0.09

Instability Index26.56

Aliphatic Index 81.64

Aromaticity 0.1214

Extinction Coeff. Reduced 45950.00

Extinction Coeff. Oxidized 46450.00

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

Amino Acid Composition

TPSA 6334.11

LogP -61.46

H-bond Donors 228.0

H-bond Acceptors 213.0

Rotatable Bonds 499.0

Heavy Atoms 1099.0

Ring Count 30.0

Amide Bonds 152.0

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_0044873 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila melanogaster [Animal]

FamilyGlycosyl hydrolase 22

Tax ID7227

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic