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 Length186 amino acids

Chemical FormulaC915H1396N260O265S8

DescriptionStandard

        MPRIEARAAGGRNVCAFLDMLAYAEIGEAMLALSDDGYDVLVGSLPGAMETFSSYAEHPLAEAEAIEYAPGLWSTAAGRYQILARYWQHYQPLLALPDFRPESQDRYALQQLREQRALPLIQSGRLRRAIAACANIWASLPGAGYGQHEVAFEELMAVYQQAGGRLASRDHHWFEAVMRAGGAPHE
    

Molecular Weight20534.98 Da

Isoelectric Point (pI)5.36

Net Charge (pH 7.0)-6.95

Net Charge (pH 7.4) -7.55

Charge Density (pH 7.0) -0.0374

GRAVY Index-0.18

Hydrophobic Moment 0.58

Boman Index0.07

Instability Index57.00

Aliphatic Index 83.71

Aromaticity 0.1022

Extinction Coeff. Reduced 36900.00

Extinction Coeff. Oxidized 37025.00

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

Amino Acid Composition

TPSA 8328.26

LogP -84.01

H-bond Donors 290.0

H-bond Acceptors 272.0

Rotatable Bonds 658.0

Heavy Atoms 1448.0

Ring Count 39.0

Amide Bonds 198.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0278578 VERIFIED: NO

Provenance & Taxonomy

OrganismHalomonas halmophila [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