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 ▸ Cytolysis / cell lysis ▸ Cytolytic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length169 amino acids

Chemical FormulaC823H1318N236O240S8

DescriptionStandard

        MSMTPSMRNKLIGVIAGGGGAIAIASALITGPTGNDGLEGVRYDPYQDVVGVWTVCYGHTGKDILLGKKYTEAECRALLSKDLNAVARQINPYIQKPIPETMRGALYSFAYNVGAGNFQTSTLLRKINQGDQKGACDQLRRWTYAKGKQWKGLVTRREIEREVCLWSQK
    

Molecular Weight18615.23 Da

Isoelectric Point (pI)9.51

Net Charge (pH 7.0)8.56

Net Charge (pH 7.4) 8.18

Charge Density (pH 7.0) 0.0506

GRAVY Index-0.33

Hydrophobic Moment 0.70

Boman Index-0.01

Instability Index36.59

Aliphatic Index 83.14

Aromaticity 0.0828

Extinction Coeff. Reduced 33920.00

Extinction Coeff. Oxidized 34170.00

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

Amino Acid Composition

TPSA 7721.98

LogP -78.85

H-bond Donors 274.0

H-bond Acceptors 258.0

Rotatable Bonds 623.0

Heavy Atoms 1307.0

Ring Count 25.0

Amide Bonds 184.0

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_0225636 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella phage vB_Kpn_Chronis [Virus]

FamilyLysozyme

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Cytolytic Non-hemolytic

MethodQualitative functional evidence