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 Length184 amino acids

Chemical FormulaC888H1416N256O261S9

DescriptionStandard

        MKLSKTRTALGFGTGVCSVGAIITLLFANFGGEIRTSKQGLEIIGDAEGCRRDPYQCPADVLTVRIGSTAASGEKIDPKHRYSDLEIAERWKNDIVIAEQCVNKYGNGKQLPQSVFDAAVSITFNVGCGAVSRSTMFKHLQTGNYKQACNEFPRWVYAGWRKLPGLAARREKEKALCLVDLASH
    

Molecular Weight20142.89 Da

Isoelectric Point (pI)9.11

Net Charge (pH 7.0)6.71

Net Charge (pH 7.4) 6.19

Charge Density (pH 7.0) 0.0365

GRAVY Index-0.23

Hydrophobic Moment 0.71

Boman Index-0.00

Instability Index38.62

Aliphatic Index 81.68

Aromaticity 0.0815

Extinction Coeff. Reduced 23950.00

Extinction Coeff. Oxidized 24325.00

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

Amino Acid Composition

TPSA 8350.99

LogP -97.05

H-bond Donors 299.0

H-bond Acceptors 280.0

Rotatable Bonds 674.0

Heavy Atoms 1414.0

Ring Count 27.0

Amide Bonds 197.0

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_0273790 VERIFIED: NO

Provenance & Taxonomy

OrganismHaemophilus parahaemolyticus [Bacterium]

FamilyLysozyme

Tax ID735

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