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

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC397H615N121O115S7

DescriptionStandard

        MTEPQKAGIASFCPYNIGPGKCFPSTFYKRLNAGDRKGACEAIRWWIKDGGRDCRIRSNNCYGQVIRRDQESALACWGIDQ
    

Molecular Weight9147.33 Da

Isoelectric Point (pI)9.05

Net Charge (pH 7.0)4.45

Net Charge (pH 7.4) 4.12

Charge Density (pH 7.0) 0.0549

GRAVY Index-0.64

Hydrophobic Moment 0.70

Boman Index-0.13

Instability Index67.57

Aliphatic Index 55.56

Aromaticity 0.1111

Extinction Coeff. Reduced 20970.00

Extinction Coeff. Oxidized 21345.00

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

Amino Acid Composition

TPSA 3854.02

LogP -41.81

H-bond Donors 141.0

H-bond Acceptors 127.0

Rotatable Bonds 300.0

Heavy Atoms 640.0

Ring Count 16.0

Amide Bonds 88.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0355857 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli H299 [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase