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 FormulaC870H1385N263O260S12

DescriptionStandard

        MKNIIKKCSIAVIVALGISLAPGSVRTSKEGQQKIAGWEDCRSTPYYCTAGVLTVGIGSTGGVENREYSNQEIARRWVNDLQRAENCINNNFHGADMPQLTFEAMTDAALNLGCTGLMWFTDKNGRKQRTTIWKHAQARQWPQMCNRLTDFVNAGGKRSSGLVNRRNDFKAWCLLGLSTPS
    

Molecular Weight20073.69 Da

Isoelectric Point (pI)9.44

Net Charge (pH 7.0)8.62

Net Charge (pH 7.4) 8.16

Charge Density (pH 7.0) 0.0476

GRAVY Index-0.42

Hydrophobic Moment 0.88

Boman Index-0.05

Instability Index42.73

Aliphatic Index 72.27

Aromaticity 0.0773

Extinction Coeff. Reduced 37470.00

Extinction Coeff. Oxidized 37845.00

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

Amino Acid Composition

TPSA 8533.85

LogP -102.66

H-bond Donors 305.0

H-bond Acceptors 283.0

Rotatable Bonds 671.0

Heavy Atoms 1405.0

Ring Count 27.0

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_0152186 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae subsp. pneumoniae [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase