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 Length237 amino acids

Chemical FormulaC1211H1886N322O345S9

DescriptionStandard

        MKGFEFKGVEKLIGPIAALLGFVYLLQWYIGDLRSPSDPIFENKQPPLVMKQGDPYIRALMRTISASEASGNRPYSLLYGGQQVNDLSRHPEICVTIITGPNTGNCSTAAGRYQIINITWYRLAPRYHPKPMQMMFWTAYSFEAEYQDIVVYRWLNDSKVWGTDISQQLRQGKLNDVLRRLSPTWTSLGYGIETNSVSNSLPKVYQKMLQEELTAAKQPTAPNLPPSPTPSSKAVKK
    

Molecular Weight26764.46 Da

Isoelectric Point (pI)9.41

Net Charge (pH 7.0)7.66

Net Charge (pH 7.4) 7.26

Charge Density (pH 7.0) 0.0323

GRAVY Index-0.38

Hydrophobic Moment 0.72

Boman Index0.02

Instability Index42.75

Aliphatic Index 81.48

Aromaticity 0.1055

Extinction Coeff. Reduced 52370.00

Extinction Coeff. Oxidized 52495.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0116983 VERIFIED: NO

Provenance & Taxonomy

OrganismNostoc sp. `Peltigera membranacea cyanobiont` 210A [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