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 Length181 amino acids

Chemical FormulaC886H1412N250O276S3

DescriptionStandard

        MLGEFGHANEFELVDPSERRDARKLSVSDRLIEAMIEEEGVRYDVYRDVAGYPTVGVGHLVLPKDKLKVGDMISHERAITLLEQDLGKAEKGVRKLVGDLPVNQNEFDALVDLVFNVGIGTVGPDKSPKLNAAIEAGDYDKIAEELAYHHAASRVAKGLVYRSERRTNIFLNADYSDPREA
    

Molecular Weight20078.39 Da

Isoelectric Point (pI)5.09

Net Charge (pH 7.0)-9.02

Net Charge (pH 7.4) -9.55

Charge Density (pH 7.0) -0.0498

GRAVY Index-0.38

Hydrophobic Moment 0.68

Boman Index-0.05

Instability Index32.00

Aliphatic Index 94.25

Aromaticity 0.0663

Extinction Coeff. Reduced 10430.00

Extinction Coeff. Oxidized 10430.00

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

Amino Acid Composition

TPSA 8477.19

LogP -90.48

H-bond Donors 291.0

H-bond Acceptors 275.0

Rotatable Bonds 678.0

Heavy Atoms 1415.0

Ring Count 24.0

Amide Bonds 189.0

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_0309348 VERIFIED: NO

Provenance & Taxonomy

OrganismErythrobacter sp. KY5 [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