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 Length198 amino acids

Chemical FormulaC945H1513N301O281S3

DescriptionStandard

        MNRKPLLDTIRRILGRGFRQSEVDRLDAAIDAVSAAISPLGELFQGRGVSERGLRLIRDFEGCARIRQDGLVEAYPDPGTGADPWTIGWGATGPGIGPGTVWTQEQCDNRLEEDVARHARDVATALGNAQTTQAQFDALVSFHYNTGAIARSTLLRLHRAGKYGEAAAEFARWNRAGGRILKGLVRRRKAEAALYRSQ
    

Molecular Weight21683.17 Da

Isoelectric Point (pI)9.80

Net Charge (pH 7.0)5.78

Net Charge (pH 7.4) 5.34

Charge Density (pH 7.0) 0.0292

GRAVY Index-0.44

Hydrophobic Moment 0.90

Boman Index-0.10

Instability Index35.46

Aliphatic Index 81.97

Aromaticity 0.0707

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 28085.00

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

Amino Acid Composition

TPSA 9441.49

LogP -120.42

H-bond Donors 339.0

H-bond Acceptors 293.0

Rotatable Bonds 720.0

Heavy Atoms 1530.0

Ring Count 28.0

Amide Bonds 211.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0242574 VERIFIED: NO

Provenance & Taxonomy

OrganismErythrobacteraceae bacterium [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