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 Length177 amino acids

Chemical FormulaC859H1370N256O248S10

DescriptionStandard

        MNAKIRYGLSAAVLALIAVGAPAPDILDQFLDEKEGNHTTAYRDGSGIWTICRGAILVDGKPVVPGMKLSKEKCDRVNAIERDKALAWVEKNIRVPLSEPQKAGIASFCPYNIGPGKCFPSTFYKRINAGDRRGACEAIRWWIKDGGRDCRIRSNNCYGQVSRREQESALACWGIDR
    

Molecular Weight19572.28 Da

Isoelectric Point (pI)9.17

Net Charge (pH 7.0)7.53

Net Charge (pH 7.4) 7.10

Charge Density (pH 7.0) 0.0425

GRAVY Index-0.36

Hydrophobic Moment 0.72

Boman Index-0.06

Instability Index45.29

Aliphatic Index 80.56

Aromaticity 0.0791

Extinction Coeff. Reduced 34950.00

Extinction Coeff. Oxidized 35450.00

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

Amino Acid Composition

TPSA 8143.30

LogP -86.45

H-bond Donors 293.0

H-bond Acceptors 267.0

Rotatable Bonds 649.0

Heavy Atoms 1373.0

Ring Count 29.0

Amide Bonds 188.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0368360 VERIFIED: NO

Provenance & Taxonomy

OrganismShigella dysenteriae [Bacterium]

FamilyLysozyme

Tax ID622

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