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 Length189 amino acids

Chemical FormulaC931H1478N256O262S9

DescriptionStandard

        MMNPALRKYVLSAVGGGAIAIASALITGPTGNDGLEGVRYQAYQDVVNKWTVCYGHTGRDIMLGKTYTEAECRILLRKDLNTVARQIDPYIKVPIPATMRGALYSFAYNVGAGNFKTSTLLRKINLGDTKGACDQLHVWIYAGKKKWVGLMTRREIEREVCLWSEKPQKLDDGFGPLNPGIPVSVPGGF
    

Molecular Weight20737.84 Da

Isoelectric Point (pI)9.37

Net Charge (pH 7.0)7.64

Net Charge (pH 7.4) 7.22

Charge Density (pH 7.0) 0.0404

GRAVY Index-0.14

Hydrophobic Moment 0.73

Boman Index0.06

Instability Index26.07

Aliphatic Index 89.26

Aromaticity 0.0899

Extinction Coeff. Reduced 35410.00

Extinction Coeff. Oxidized 35660.00

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

Amino Acid Composition

TPSA 8289.08

LogP -93.32

H-bond Donors 292.0

H-bond Acceptors 281.0

Rotatable Bonds 680.0

Heavy Atoms 1458.0

Ring Count 33.0

Amide Bonds 201.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0314336 VERIFIED: NO

Provenance & Taxonomy

OrganismKluyvera ascorbata [Bacterium]

FamilyLysozyme

Tax ID1006000

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