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 Length181 amino acids

Chemical FormulaC856H1346N260O262S13

DescriptionStandard

        MKTAIKRCSIALIVALGVTLSPGTLRTSPEAQQKTASWEDCRASSYYCPAGVLTVGIGSTGNVQNRAYSNDEIARRWVNDMQRAENCVNGNFNGAAMPQSAFEAMTDTAFNLGCSGLMWFTNRQGSKQRTTIWKHAQAHEWPAMCERLTDFVNSGGQRSTGLVNRRSDFKAWCLRDLAGVP
    

Molecular Weight19888.27 Da

Isoelectric Point (pI)9.11

Net Charge (pH 7.0)5.62

Net Charge (pH 7.4) 5.17

Charge Density (pH 7.0) 0.0311

GRAVY Index-0.38

Hydrophobic Moment 0.85

Boman Index-0.04

Instability Index39.37

Aliphatic Index 63.70

Aromaticity 0.0829

Extinction Coeff. Reduced 37470.00

Extinction Coeff. Oxidized 37845.00

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

Amino Acid Composition

TPSA 8477.62

LogP -103.53

H-bond Donors 305.0

H-bond Acceptors 283.0

Rotatable Bonds 652.0

Heavy Atoms 1391.0

Ring Count 29.0

Amide Bonds 201.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0333067 VERIFIED: NO

Provenance & Taxonomy

OrganismDickeya poaceiphila [Bacterium]

FamilyLysozyme

Tax ID568768

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