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 Length172 amino acids

Chemical FormulaC837H1370N228O241S12

DescriptionStandard

        MIKRSAKYICAISAVVGLVIATYGNDIRTSEKGLLLIGNAEGCMKKPYQCPADVLTVGIGITDAVEKIDRNKIYSLQEIAELYVKGIKQSEKCVNQYANGQTMPQGAFDALVSITFNVGCGKLKNSSLFKMARQGYSKAMCGQFERWIYAAGKPLKGLIERRQKEKALCLIS
    

Molecular Weight18867.99 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)10.44

Net Charge (pH 7.4) 10.06

Charge Density (pH 7.0) 0.0607

GRAVY Index-0.05

Hydrophobic Moment 0.75

Boman Index0.04

Instability Index37.83

Aliphatic Index 94.19

Aromaticity 0.0756

Extinction Coeff. Reduced 17420.00

Extinction Coeff. Oxidized 17795.00

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

Amino Acid Composition

TPSA 7618.87

LogP -78.84

H-bond Donors 270.0

H-bond Acceptors 264.0

Rotatable Bonds 651.0

Heavy Atoms 1318.0

Ring Count 18.0

Amide Bonds 187.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0424054 VERIFIED: NO

Provenance & Taxonomy

OrganismHaemophilus influenzae [Bacterium]

FamilyLysozyme

Tax ID727

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