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 Length190 amino acids

Chemical FormulaC935H1488N262O276S5

DescriptionStandard

        MQKILDYFLKIFTARSRPNDVSNRHIATATDNGTAEIGFAVDEMILSLEGINQICNFEGLRLKAYNDGTGIWSIGYGTTRYPNGSSVQKGDTCTLEQAKAYMQHDLKIFERAVNSAVKVPLKQTQFDALVSLTYNIGVGAFKKSTLLKKLNSGDYKGAANQFDVWVNAGGKRLAGLVRRRAVEKQLFLAS
    

Molecular Weight20975.73 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)7.66

Net Charge (pH 7.4) 7.27

Charge Density (pH 7.0) 0.0403

GRAVY Index-0.24

Hydrophobic Moment 0.73

Boman Index0.01

Instability Index24.64

Aliphatic Index 87.32

Aromaticity 0.0947

Extinction Coeff. Reduced 21430.00

Extinction Coeff. Oxidized 21555.00

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

Amino Acid Composition

TPSA 8780.98

LogP -107.57

H-bond Donors 307.0

H-bond Acceptors 291.0

Rotatable Bonds 712.0

Heavy Atoms 1478.0

Ring Count 25.0

Amide Bonds 210.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0269388 VERIFIED: NO

Provenance & Taxonomy

OrganismAcinetobacter lactucae [Bacterium]

FamilyLysozyme

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