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 FormulaC904H1457N251O262S5

DescriptionStandard

        MQTSQATIYISDKARAKAISFIRAAEDVKLKAYPDSGGVLTIGYGHVIHDVDILPPSSPLNCAAMPDRFLQTAAGQRMAANLVITPAIAEYLLQTDLALAAGAVGELSKTVHLNSNQQAALIALVFNIGVSAFNGSTLIKKIKLNRPIAEIEHEFLRWRFDNGKENAGLLSRRKAEFTLYVCARDL
    

Molecular Weight20194.09 Da

Isoelectric Point (pI)8.91

Net Charge (pH 7.0)2.85

Net Charge (pH 7.4) 2.36

Charge Density (pH 7.0) 0.0153

GRAVY Index0.10

Hydrophobic Moment 0.62

Boman Index0.10

Instability Index35.83

Aliphatic Index 105.59

Aromaticity 0.0699

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13075.00

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

Amino Acid Composition

TPSA 8224.29

LogP -94.93

H-bond Donors 285.0

H-bond Acceptors 274.0

Rotatable Bonds 672.0

Heavy Atoms 1422.0

Ring Count 25.0

Amide Bonds 201.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0293778 VERIFIED: NO

Provenance & Taxonomy

OrganismIodobacter fluviatilis [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