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 FormulaC823H1346N234O243S12

DescriptionStandard

        MIKRSAKYVCAVTAVVGLVIATHGNEIRTSEKGLLLIGNAEGCMQKPYQCPADVLTVGIGTTDAVERINRNKIYTLQEVAELYTKGIKQAEKCVNTYANGQAMPQGGFDALTSITFNVGCGRLKNSTLFKMARKGYSKGMCSQFERWIYANGKPLKGLIERRQKETALCLGS
    

Molecular Weight18791.69 Da

Isoelectric Point (pI)9.45

Net Charge (pH 7.0)10.53

Net Charge (pH 7.4) 10.11

Charge Density (pH 7.0) 0.0612

GRAVY Index-0.18

Hydrophobic Moment 0.70

Boman Index0.01

Instability Index32.82

Aliphatic Index 83.95

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 7759.77

LogP -85.12

H-bond Donors 277.0

H-bond Acceptors 267.0

Rotatable Bonds 642.0

Heavy Atoms 1312.0

Ring Count 18.0

Amide Bonds 188.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0362675 VERIFIED: NO

Provenance & Taxonomy

OrganismHaemophilus parainfluenzae [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