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 FormulaC720H1128N196O208S5

DescriptionStandard

        MKISENGLRFIKQFEGLKLKAYPDPATGGIPWTIGYGHTKDVKPGQVITEQQAEAFLHDDLQPIYITLESAVKVSLNQGQFDALCSFIFNCGAGNFARSTLLKKLNASDYQGAADEFLRWNKAAGKVMNGLTKRRVSERQMFLS
    

Molecular Weight16018.17 Da

Isoelectric Point (pI)9.12

Net Charge (pH 7.0)3.67

Net Charge (pH 7.4) 3.28

Charge Density (pH 7.0) 0.0255

GRAVY Index-0.30

Hydrophobic Moment 0.77

Boman Index0.02

Instability Index27.44

Aliphatic Index 80.69

Aromaticity 0.1042

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17085.00

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

Amino Acid Composition

TPSA 6549.26

LogP -63.23

H-bond Donors 225.0

H-bond Acceptors 219.0

Rotatable Bonds 540.0

Heavy Atoms 1129.0

Ring Count 24.0

Amide Bonds 159.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0221084 VERIFIED: NO

Provenance & Taxonomy

OrganismXenorhabdus stockiae [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