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 Length146 amino acids

Chemical FormulaC717H1158N204O207S4

DescriptionStandard

        MNISKSGIELIKRFEGLRLKAYQDSVGVWTIGYGWTQPVDGKKVVPGMQIDQPTADRLLKCGVVQYEQGVNQLVKVKITQGQFDALVSFAYNLGLRSLSTSTLLQKLNAGDKKGAADQFGRWVNAGGKRLDGLVARRAAEREMFLS
    

Molecular Weight16076.37 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)7.50

Net Charge (pH 7.4) 7.23

Charge Density (pH 7.0) 0.0514

GRAVY Index-0.24

Hydrophobic Moment 0.70

Boman Index-0.00

Instability Index28.73

Aliphatic Index 92.12

Aromaticity 0.0822

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 22460.00

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

Amino Acid Composition

TPSA 6711.64

LogP -66.36

H-bond Donors 234.0

H-bond Acceptors 219.0

Rotatable Bonds 551.0

Heavy Atoms 1132.0

Ring Count 18.0

Amide Bonds 161.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0021347 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia marcescens [Bacterium]

FamilyLysozyme

Tax ID615

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