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 FormulaC943H1501N299O283S3

DescriptionStandard

        MNRKPLFDTIRKILGRGFRQSEVDRLDAAIDAVSAATSPSGELFQGRGVSERGLRLIRDFEGCARIRQDGLVEAYPDPGTGADPWTIGWGATGPGIGPGTVWTQEQCDNRLEEDVARHARDVATALGNAQTTQAQFDALVSFHYNTGAIARSTLLRLHRAGKYGEAAAEFARWNRAGGRILKGLVRRRKAEAALYRSQ
    

Molecular Weight21651.03 Da

Isoelectric Point (pI)9.74

Net Charge (pH 7.0)5.78

Net Charge (pH 7.4) 5.34

Charge Density (pH 7.0) 0.0292

GRAVY Index-0.49

Hydrophobic Moment 0.90

Boman Index-0.10

Instability Index33.73

Aliphatic Index 76.06

Aromaticity 0.0758

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 9446.07

LogP -121.61

H-bond Donors 339.0

H-bond Acceptors 295.0

Rotatable Bonds 718.0

Heavy Atoms 1528.0

Ring Count 29.0

Amide Bonds 211.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0084970 VERIFIED: NO

Provenance & Taxonomy

OrganismErythrobacter sp [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