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

Standard StatusStandard

Sequence Length158 amino acids

Chemical FormulaC785H1236N230O232S4

DescriptionStandard

        MQALNSQRKAFLDMVAWSEGTDNGRQPTRNHGYDVIVGGELFTDYSDHPRKLVTLNPKLKSTAAGRYQLLSRWWDAYRKQLGLKDFSPESQDAVALQQIKERGALPMIDRGSIRQAIDRCSNIWASLPGAGYGQYEHKIGDLIARFKEAGGVVNEVKL
    

Molecular Weight17735.87 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)3.77

Net Charge (pH 7.4) 3.34

Charge Density (pH 7.0) 0.0238

GRAVY Index-0.56

Hydrophobic Moment 0.68

Boman Index-0.08

Instability Index23.70

Aliphatic Index 80.32

Aromaticity 0.0886

Extinction Coeff. Reduced 30940.00

Extinction Coeff. Oxidized 30940.00

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

Amino Acid Composition

TPSA 7517.15

LogP -76.29

H-bond Donors 262.0

H-bond Acceptors 243.0

Rotatable Bonds 595.0

Heavy Atoms 1251.0

Ring Count 27.0

Amide Bonds 173.0

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_0171417 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase