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 FormulaC874H1390N264O259S12

DescriptionStandard

        MKNIIKKCSIAVIVALGISLAPGSVRTTKEGQQKIAGWEDCRNTPYYCTAGALTIGIGSTGGVENREYSNQEIARRWINDLQRAENCINNNFHGADMPQLTFEAMTDAALNLGCTGLMWFTDKNGRKQRTTIWKHAQARQWPQMCNRLTDFVNAGGKRSPGLVNRRNDFKAWCLLGLSTPS
    

Molecular Weight20124.78 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-0.44

Hydrophobic Moment 0.90

Boman Index-0.05

Instability Index42.34

Aliphatic Index 72.32

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 8527.69

LogP -101.47

H-bond Donors 303.0

H-bond Acceptors 282.0

Rotatable Bonds 671.0

Heavy Atoms 1409.0

Ring Count 28.0

Amide Bonds 204.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0025103 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase