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 Length167 amino acids

Chemical FormulaC861H1331N249O250S4

DescriptionStandard

        MRGGDPYIRALMRTISASEANSNRPYSILYGGEQVHDLSRHPEKCVTIVTGPNTGNCSTAAGRYQIINTTWHQIAPRYHPKPQHKIFWTNYSFEAEYQDTVVYRWLNDSRVWGVNIPALLRQQKINDVFRKLSPTWTSLGYGIETNSVSRSLPKIYQQVLKEELQRN
    

Molecular Weight19298.56 Da

Isoelectric Point (pI)9.54

Net Charge (pH 7.0)6.93

Net Charge (pH 7.4) 6.39

Charge Density (pH 7.0) 0.0415

GRAVY Index-0.64

Hydrophobic Moment 0.78

Boman Index-0.08

Instability Index33.39

Aliphatic Index 75.87

Aromaticity 0.1078

Extinction Coeff. Reduced 42400.00

Extinction Coeff. Oxidized 42525.00

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

Amino Acid Composition

TPSA 8113.05

LogP -84.06

H-bond Donors 285.0

H-bond Acceptors 266.0

Rotatable Bonds 624.0

Heavy Atoms 1364.0

Ring Count 38.0

Amide Bonds 187.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0145800 VERIFIED: NO

Provenance & Taxonomy

OrganismDolichospermum planctonicum [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