Peptide Database

Peptide NameLysozyme

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 FormulaC854H1363N253O251S12

DescriptionStandard

        MSRKLRYGLSAAVLALICAGASAPEILDQFLDEKEGNHTTAYRDGAGIWTICRGAIMVDGKPVLPGMKLSKEKCDQVNAIERDKALAWVEKNIRVPLTEPQKAGIASFCPYNIGPGKCFSSTFYRKLNAGDRKGACAEIRRWIYDGGQDCRIRSNNCYGQVPRRDQESALACWGIDR
    

Molecular Weight19575.28 Da

Isoelectric Point (pI)8.98

Net Charge (pH 7.0)6.52

Net Charge (pH 7.4) 6.07

Charge Density (pH 7.0) 0.0368

GRAVY Index-0.38

Hydrophobic Moment 0.68

Boman Index-0.07

Instability Index47.29

Aliphatic Index 77.29

Aromaticity 0.0791

Extinction Coeff. Reduced 30940.00

Extinction Coeff. Oxidized 31440.00

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

Amino Acid Composition

TPSA 8157.95

LogP -87.61

H-bond Donors 294.0

H-bond Acceptors 271.0

Rotatable Bonds 653.0

Heavy Atoms 1370.0

Ring Count 27.0

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_0021791 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyGlycosyl hydrolase 24

Tax ID562

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic Non-ribosomal

MethodQualitative functional evidence