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 Length138 amino acids

Chemical FormulaC643H1054N194O189S4

DescriptionStandard

        MTLDTMALAADLRRDEGVRLKPYTDTVGKLTIGVGRNLSDVGLSAAEVDALLANDIARVIAELGRALPWWRTLSEARQRALANMAFNMGVPTLLTFHTTLGHLQAGRFDAAAESALASRWAGQVGARASRVAALLKAG
    

Molecular Weight14654.69 Da

Isoelectric Point (pI)9.95

Net Charge (pH 7.0)2.69

Net Charge (pH 7.4) 2.36

Charge Density (pH 7.0) 0.0195

GRAVY Index0.13

Hydrophobic Moment 0.87

Boman Index0.07

Instability Index23.05

Aliphatic Index 102.75

Aromaticity 0.0507

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 17990.00

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

Amino Acid Composition

TPSA 6141.58

LogP -63.82

H-bond Donors 220.0

H-bond Acceptors 198.0

Rotatable Bonds 485.0

Heavy Atoms 1030.0

Ring Count 15.0

Amide Bonds 144.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0369391 VERIFIED: NO

Provenance & Taxonomy

OrganismNitrospirillum amazonense [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