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 Length164 amino acids

Chemical FormulaC771H1242N222O231S7

DescriptionStandard

        MNSQLRNKIAAAITGGGGAIAIATAMLGGHDGLEGRRYVAYRDVVGVLTVCDGHTGADIILGKRYSDAECDALLKSDLQKVARIVDPAIKVKTTETQRAAIYSFSYNVGPYAFIGSTMLKKLNAGDPAGACGELKRWKYAGGKEWKGLITRREVENTVCTWGQS
    

Molecular Weight17541.91 Da

Isoelectric Point (pI)9.19

Net Charge (pH 7.0)5.65

Net Charge (pH 7.4) 5.22

Charge Density (pH 7.0) 0.0344

GRAVY Index-0.15

Hydrophobic Moment 0.78

Boman Index0.04

Instability Index36.89

Aliphatic Index 86.34

Aromaticity 0.0732

Extinction Coeff. Reduced 26930.00

Extinction Coeff. Oxidized 27180.00

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

Amino Acid Composition

TPSA 7306.58

LogP -76.84

H-bond Donors 263.0

H-bond Acceptors 246.0

Rotatable Bonds 589.0

Heavy Atoms 1231.0

Ring Count 20.0

Amide Bonds 172.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0015508 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