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 Length182 amino acids

Chemical FormulaC922H1433N259O267S8

DescriptionStandard

        MQGGDPHIRALMRTISASEANGPRPYSLLYGGQQVHDLSRHPEKCVTIVTGPNKGNCSTAAGRYQIINNTWFEIAPRYHPKPPGNMMFWSAYSFEAEYQDVVVYRWLNDRKVWGTDISQLLQKGKINDVLRRLSPTWTSLGYGIETNSISNSLPNIYQKMLQEELKVVNQPASVIMTPKRSF
    

Molecular Weight20674.34 Da

Isoelectric Point (pI)9.39

Net Charge (pH 7.0)5.84

Net Charge (pH 7.4) 5.35

Charge Density (pH 7.0) 0.0321

GRAVY Index-0.50

Hydrophobic Moment 0.73

Boman Index-0.02

Instability Index37.85

Aliphatic Index 76.04

Aromaticity 0.0989

Extinction Coeff. Reduced 40910.00

Extinction Coeff. Oxidized 41035.00

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

Amino Acid Composition

TPSA 8482.90

LogP -97.40

H-bond Donors 293.0

H-bond Acceptors 285.0

Rotatable Bonds 670.0

Heavy Atoms 1456.0

Ring Count 40.0

Amide Bonds 203.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0365561 VERIFIED: NO

Provenance & Taxonomy

OrganismNodularia spumigena UHCC 0039 [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