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 Length144 amino acids

Chemical FormulaC714H1117N193O209S5

DescriptionStandard

        MKISENGLSFIKQYEGLKLKAYPDPATGGIPWTIGYGHTKDVKPGQVITEQQADAFLHDDLKPIYITLESAVKVSLSQGQFDALCSFIFNCGAGNFVRSTLLKKLNAGDYQGAADEFQRWNKAAGKVMNGLTKRRASERQMFLS
    

Molecular Weight15909.00 Da

Isoelectric Point (pI)9.08

Net Charge (pH 7.0)3.66

Net Charge (pH 7.4) 3.27

Charge Density (pH 7.0) 0.0254

GRAVY Index-0.33

Hydrophobic Moment 0.69

Boman Index0.02

Instability Index20.80

Aliphatic Index 77.99

Aromaticity 0.1042

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18575.00

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

Amino Acid Composition

TPSA 6510.75

LogP -64.34

H-bond Donors 224.0

H-bond Acceptors 220.0

Rotatable Bonds 536.0

Heavy Atoms 1121.0

Ring Count 24.0

Amide Bonds 158.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0271428 VERIFIED: NO

Provenance & Taxonomy

OrganismXenorhabdus sp. KK7.4 [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