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 ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length169 amino acids

Chemical FormulaC820H1312N252O240S12

DescriptionStandard

        MKNIIKKCSIAVIVALGISLAPGSVRTTKEGQQKIAGWEDCRSTPYYCTAGALTIGIGSTGGVENREYSNQEIARRWINDLQRAENCINNNFHGADMPQLTFEAMTDAALNLGCTGLMWFTDKNGRKQRTMIWKHAQARQWPQMCNRLTDFVNAGGKRSPGLVNRRKRF
    

Molecular Weight18925.51 Da

Isoelectric Point (pI)9.77

Net Charge (pH 7.0)10.63

Net Charge (pH 7.4) 10.19

Charge Density (pH 7.0) 0.0629

GRAVY Index-0.49

Hydrophobic Moment 0.90

Boman Index-0.08

Instability Index47.27

Aliphatic Index 69.94

Aromaticity 0.0769

Extinction Coeff. Reduced 31970.00

Extinction Coeff. Oxidized 32345.00

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

Amino Acid Composition

TPSA 8049.22

LogP -90.40

H-bond Donors 287.0

H-bond Acceptors 265.0

Rotatable Bonds 637.0

Heavy Atoms 1324.0

Ring Count 25.0

Amide Bonds 190.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0318531 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella oxytoca [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic

MethodQualitative functional evidence