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 Length185 amino acids

Chemical FormulaC916H1463N261O268S5

DescriptionStandard

        MDRKPFFDAARVLAGGKLTQTQVDDLNKVIDKLSPAQNMAISQVGINLITSFEDLRLAAYDDGVGVWTIGYGTTVYPNGIRVKRGDTCTKAQAVSFFQHDLRRFEAAVNQAVKVVVNQNQFDALVSLTYNIGEQAFKDSTLLKKLNASDFMSSADQFPKWNRGGGKVMKGLVRRRAAERELFLKK
    

Molecular Weight20580.33 Da

Isoelectric Point (pI)9.68

Net Charge (pH 7.0)7.59

Net Charge (pH 7.4) 7.26

Charge Density (pH 7.0) 0.0410

GRAVY Index-0.28

Hydrophobic Moment 0.76

Boman Index-0.04

Instability Index28.02

Aliphatic Index 84.86

Aromaticity 0.0919

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 16960.00

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

Amino Acid Composition

TPSA 8654.80

LogP -102.69

H-bond Donors 300.0

H-bond Acceptors 282.0

Rotatable Bonds 700.0

Heavy Atoms 1450.0

Ring Count 24.0

Amide Bonds 205.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0271892 VERIFIED: NO

Provenance & Taxonomy

OrganismAcinetobacter proteolyticus [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