Peptide Database

Peptide NameLysozyme

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 Length177 amino acids

Chemical FormulaC857H1367N257O248S10

DescriptionStandard

        MNAKIRYGLSAAVLALIAAGAPAPEILDQFLDEKEGNHTTAYRDGAGIWTICRGATRVDGKPVIPGMKLSKEKCDRVNAIERDKALAWVEKNIRVPLTEPQKAGIASFCPYNIGPGKCFPSTFYKRINAGDRKGACEAIRWWIKDGGRDCRIRSNNCYGQVSRRDQESALACWGIDR
    

Molecular Weight19559.25 Da

Isoelectric Point (pI)9.26

Net Charge (pH 7.0)8.53

Net Charge (pH 7.4) 8.10

Charge Density (pH 7.0) 0.0482

GRAVY Index-0.43

Hydrophobic Moment 0.73

Boman Index-0.08

Instability Index41.12

Aliphatic Index 76.21

Aromaticity 0.0791

Extinction Coeff. Reduced 34950.00

Extinction Coeff. Oxidized 35450.00

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

Amino Acid Composition

TPSA 8169.32

LogP -87.25

H-bond Donors 294.0

H-bond Acceptors 268.0

Rotatable Bonds 649.0

Heavy Atoms 1372.0

Ring Count 29.0

Amide Bonds 188.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0032520 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli 4.0522 [Bacterium]

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

RECORD: Rec_0256267 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli O157:H7 [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase

RECORD: Rec_0424537 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyGlycosyl hydrolase 24

Tax ID562

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic