Peptide Database

Peptide NameLysozyme (EC 3.2.1.17)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length180 amino acids

Chemical FormulaC952H1491N245O274S8

DescriptionStandard

        MDSEGFSPFIYTDKTEHPTIGYGYNLSVYSYDGERITKAYGLLTDVLKENYKALLSYGWYKNLDAMRRMVILDLSYNLGLNGLLKFKQFIKAIEDKNYALAVEGLQKSPYFNQMKKRASRNMEILKLGGCEKHCKKKYTIEKVIKEVGLELKSKSVMPYFFNEYDLTKNANREEPERLRS
    

Molecular Weight21009.02 Da

Isoelectric Point (pI)9.17

Net Charge (pH 7.0)6.67

Net Charge (pH 7.4) 6.24

Charge Density (pH 7.0) 0.0370

GRAVY Index-0.58

Hydrophobic Moment 0.68

Boman Index-0.08

Instability Index40.43

Aliphatic Index 80.72

Aromaticity 0.1278

Extinction Coeff. Reduced 27850.00

Extinction Coeff. Oxidized 27975.00

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

Amino Acid Composition

TPSA 8497.81

LogP -87.23

H-bond Donors 297.0

H-bond Acceptors 291.0

Rotatable Bonds 691.0

Heavy Atoms 1479.0

Ring Count 31.0

Amide Bonds 193.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0075672 VERIFIED: NO

Provenance & Taxonomy

OrganismHelicobacter pylori Hp P-74 [Bacterium]

FamilyLysozyme

Tax ID992091

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic Glycosidase Hydrolase Non-hemolytic Non-ribosomal

RECORD: Rec_0173086 VERIFIED: NO

Provenance & Taxonomy

OrganismHelicobacter pylori Hp P-15b [Bacterium]

FamilyLysozyme

Tax ID992108

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic Non-hemolytic Non-ribosomal

RECORD: Rec_0214981 VERIFIED: NO

Provenance & Taxonomy

OrganismHelicobacter pylori Hp P-15 [Bacterium]

FamilyLysozyme

Tax ID992080

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic Glycosidase Hydrolase Non-hemolytic Non-ribosomal