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 Length178 amino acids

Chemical FormulaC833H1330N252O248S9

DescriptionStandard

        MIQFLTTLLAWLKSLVSTRGRAAATTGTAAILAAAAAFVGPWEGERTEAYLDRIASPPVWTVCYGETRGVKQGDRYSSAECSAMLMDALGEFRDRLVNCIPALPQQPEGVQVALASWSYNVGTGAACGSTLARRANAGRWQDACNELPRWNRAGGRVVQGLVNRRAAEQQLCLSTIGR
    

Molecular Weight19131.60 Da

Isoelectric Point (pI)9.09

Net Charge (pH 7.0)4.47

Net Charge (pH 7.4) 4.13

Charge Density (pH 7.0) 0.0251

GRAVY Index-0.08

Hydrophobic Moment 0.84

Boman Index0.03

Instability Index42.33

Aliphatic Index 83.48

Aromaticity 0.0730

Extinction Coeff. Reduced 38960.00

Extinction Coeff. Oxidized 39335.00

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

Amino Acid Composition

TPSA 8046.10

LogP -90.71

H-bond Donors 292.0

H-bond Acceptors 262.0

Rotatable Bonds 619.0

Heavy Atoms 1342.0

Ring Count 26.0

Amide Bonds 192.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0051751 VERIFIED: NO

Provenance & Taxonomy

OrganismMethylarcula marina [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