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 Length166 amino acids

Chemical FormulaC842H1325N229O263S11

DescriptionStandard

        MKYTKLFQQIEHHEGRRYEPYKCSRGYWTIGVGRNLDTTGLSKQESIEIFGEIVPKSEYVSRLKAKPLNDNQIDMLLREDVSTAEDGCYSLVMMGVLNDARKAVLINMAFQMGINGLSKFTNTLVYISLEQYEQASEEMLDSKWHREDSPTRALEMSEQMKTGEWQ
    

Molecular Weight19216.62 Da

Isoelectric Point (pI)5.30

Net Charge (pH 7.0)-5.22

Net Charge (pH 7.4) -5.68

Charge Density (pH 7.0) -0.0314

GRAVY Index-0.60

Hydrophobic Moment 0.56

Boman Index-0.08

Instability Index39.15

Aliphatic Index 74.58

Aromaticity 0.0904

Extinction Coeff. Reduced 28420.00

Extinction Coeff. Oxidized 28545.00

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

Amino Acid Composition

TPSA 8035.23

LogP -78.73

H-bond Donors 280.0

H-bond Acceptors 272.0

Rotatable Bonds 658.0

Heavy Atoms 1345.0

Ring Count 25.0

Amide Bonds 181.0

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_0291319 VERIFIED: NO

Provenance & Taxonomy

OrganismAlteromonadaceae bacterium M269 [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