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 Length149 amino acids

Chemical FormulaC707H1144N202O212S6

DescriptionStandard

        MQISNNGIALIKRFEGCRLTAYPDPGTGGDPWTIGYGWTGKVDGKPIKPGMKIDDATADRLLRTGVVSFDQAVSKMLKVSVTQNQYDALVSLAYNIGTRALSTSTLMKKLNAGDVKGAADAFLSWNRSGGKVMAGLTNRRKAEREVFLS
    

Molecular Weight16058.26 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)7.49

Net Charge (pH 7.4) 7.23

Charge Density (pH 7.0) 0.0503

GRAVY Index-0.26

Hydrophobic Moment 0.62

Boman Index0.00

Instability Index9.58

Aliphatic Index 81.21

Aromaticity 0.0738

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 22460.00

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

Amino Acid Composition

TPSA 6707.52

LogP -73.63

H-bond Donors 237.0

H-bond Acceptors 226.0

Rotatable Bonds 540.0

Heavy Atoms 1127.0

Ring Count 19.0

Amide Bonds 159.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0329129 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella quasipneumoniae [Bacterium]

FamilyLysozyme

Tax ID1463164

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