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 Length176 amino acids

Chemical FormulaC830H1341N245O243S11

DescriptionStandard

        MASSKTKLSAAVLGLVLAGAPASVILDQFLNEKEGNSLAAYKDGGGIWTICRGATMVDGKPVVQGMKLTQAKCNQVNAIERNKALAWVDRNIKVPLTEPQKAGIASFCPYNIGPGKCLPSGFFRKLNAGDRKGACAEIRRWIFDGGKDCRIRSNNCFGQVSRRDQESALTCWGIEQ
    

Molecular Weight18992.74 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)9.43

Net Charge (pH 7.4) 9.06

Charge Density (pH 7.0) 0.0536

GRAVY Index-0.22

Hydrophobic Moment 0.68

Boman Index-0.01

Instability Index46.56

Aliphatic Index 80.45

Aromaticity 0.0682

Extinction Coeff. Reduced 24980.00

Extinction Coeff. Oxidized 25480.00

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

Amino Acid Composition

TPSA 7901.89

LogP -88.68

H-bond Donors 280.0

H-bond Acceptors 264.0

Rotatable Bonds 640.0

Heavy Atoms 1329.0

Ring Count 23.0

Amide Bonds 193.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0363844 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter cloacae complex sp. 743-2DZ2F-22B [Bacterium]

FamilyLysozyme

Tax ID550

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