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 Length181 amino acids

Chemical FormulaC875H1385N261O260S12

DescriptionStandard

        MKNIIKKCSIAVIVALGISLAPGSVRTSKEGQQKIAGWEDCRSTPYYCTAGALTIGIGSTGGVENREYSNQEIARRWINDLQRAENCINNNFHGADMPQYTFEAMTDAALNLGCTGLMWFTDKNGHKQRTTIWKRAQAKQWPQMCNRLTDFVNAGGKRSPGLVNRRNDFKAWCLLGLSTPS
    

Molecular Weight20105.73 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)8.62

Net Charge (pH 7.4) 8.16

Charge Density (pH 7.0) 0.0476

GRAVY Index-0.45

Hydrophobic Moment 0.90

Boman Index-0.05

Instability Index47.02

Aliphatic Index 70.17

Aromaticity 0.0829

Extinction Coeff. Reduced 38960.00

Extinction Coeff. Oxidized 39335.00

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

Amino Acid Composition

TPSA 8489.18

LogP -100.60

H-bond Donors 302.0

H-bond Acceptors 283.0

Rotatable Bonds 670.0

Heavy Atoms 1408.0

Ring Count 29.0

Amide Bonds 203.0

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_0336847 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella michiganensis [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase