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 Length172 amino acids

Chemical FormulaC796H1285N237O238S11

DescriptionStandard

        MQNKKAGAAGIVCSVAAIIAIVLGNGHVRTNERGLELIGNAESCRRDPYVCPAGVLTDGMGNTHGVKPGTVKNDQQIAAEWEKNILDAESCVNRYANGKKLPDNTFSAAVSVTFRAGCGNMRSSTMFSLFRKGDLKAACYQFPRWVYGGGRVLPGLVTRAGKEEALCLDALK
    

Molecular Weight18335.88 Da

Isoelectric Point (pI)9.15

Net Charge (pH 7.0)6.62

Net Charge (pH 7.4) 6.16

Charge Density (pH 7.0) 0.0385

GRAVY Index-0.15

Hydrophobic Moment 0.71

Boman Index0.02

Instability Index28.66

Aliphatic Index 80.58

Aromaticity 0.0640

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 7653.19

LogP -86.39

H-bond Donors 272.0

H-bond Acceptors 258.0

Rotatable Bonds 612.0

Heavy Atoms 1282.0

Ring Count 21.0

Amide Bonds 186.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0096461 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter asburiae [Bacterium]

FamilyLysozyme

Tax ID640513

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