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 ▸ Cytolysis / cell lysis ▸ Cytolytic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length162 amino acids

Chemical FormulaC822H1315N221O233S7

DescriptionStandard

        MGLKNNVIGASIGAALTLTPTLLERIEGIEYEVYYDIAGVPTVCSGITGPDVIPGKKYTKRECDALLIKHIGVAQRYVDKKVKVEIPVTMRASLYSFTFNVGTGAFGSSTMLKLINQSKHKEACNQLWRWVYYYNPKTKKREVSRGLKNRRAEEYAYCVKEL
    

Molecular Weight18246.03 Da

Isoelectric Point (pI)9.46

Net Charge (pH 7.0)9.64

Net Charge (pH 7.4) 9.21

Charge Density (pH 7.0) 0.0595

GRAVY Index-0.25

Hydrophobic Moment 0.68

Boman Index-0.00

Instability Index37.81

Aliphatic Index 89.63

Aromaticity 0.0988

Extinction Coeff. Reduced 27390.00

Extinction Coeff. Oxidized 27640.00

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

Amino Acid Composition

TPSA 7355.34

LogP -66.35

H-bond Donors 263.0

H-bond Acceptors 252.0

Rotatable Bonds 611.0

Heavy Atoms 1283.0

Ring Count 26.0

Amide Bonds 171.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0187136 VERIFIED: NO

Provenance & Taxonomy

OrganismShigella phage phi2457T [Virus]

FamilyLysozyme

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Cytolytic Non-hemolytic

MethodQualitative functional evidence