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 Length139 amino acids

Chemical FormulaC645H1056N194O194S6

DescriptionStandard

        MMTLDTKALADDLRRDEGTRLKPYTDTVGKLSIGVGRNLTDVGITQEEADTMLAGDIARTMAALDQGIPWWRNLPAGVQRAVANMGFNMGVPTLLTFRTTLGHLQAGRFAQAADAALASKWASQVGARATRIAALIRAG
    

Molecular Weight14824.86 Da

Isoelectric Point (pI)9.80

Net Charge (pH 7.0)2.60

Net Charge (pH 7.4) 2.32

Charge Density (pH 7.0) 0.0187

GRAVY Index-0.05

Hydrophobic Moment 0.66

Boman Index0.04

Instability Index14.66

Aliphatic Index 90.07

Aromaticity 0.0504

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 6246.83

LogP -68.06

H-bond Donors 221.0

H-bond Acceptors 204.0

Rotatable Bonds 492.0

Heavy Atoms 1039.0

Ring Count 15.0

Amide Bonds 148.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0389148 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