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 FormulaC837H1375N231O240S12

DescriptionStandard

        MIKRSAKYICAISAVVGLVIASHGNEIRTSEKGLLLIGNAEGCMKKPYQCPADVLTVGIGITDAVEKIDRNKIYTLQEIAELYVKGIKQSEKCVNQYANGKTMPQGAFDALVSITFNVGCGKLKNSSLFKMARQGYSKAMCGQFERWIYAAGKPLKGLIERRQKEKNLCLIS
    

Molecular Weight18899.05 Da

Isoelectric Point (pI)9.46

Net Charge (pH 7.0)11.52

Net Charge (pH 7.4) 11.10

Charge Density (pH 7.0) 0.0670

GRAVY Index-0.10

Hydrophobic Moment 0.75

Boman Index0.03

Instability Index37.85

Aliphatic Index 93.60

Aromaticity 0.0698

Extinction Coeff. Reduced 15930.00

Extinction Coeff. Oxidized 16305.00

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

Amino Acid Composition

TPSA 7653.34

LogP -80.09

H-bond Donors 271.0

H-bond Acceptors 265.0

Rotatable Bonds 655.0

Heavy Atoms 1320.0

Ring Count 18.0

Amide Bonds 187.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0071911 VERIFIED: NO

Provenance & Taxonomy

OrganismHaemophilus influenzae [Animal]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase

RECORD: Rec_0096987 VERIFIED: YES

Provenance & Taxonomy

OrganismHaemophilus influenzae PittII [Virus]

FamilyGlycosyl hydrolase 24

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic

RECORD: Rec_0172060 VERIFIED: NO

Provenance & Taxonomy

OrganismHaemophilus influenzae [Virus]

FamilyGlycosyl hydrolase 24

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic Non-ribosomal

MethodQualitative functional evidence