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 Length161 amino acids

Chemical FormulaC769H1234N224O227S7

DescriptionStandard

        MMQIKVKRLIAGGAGAIAIAAAMLGGHDGLEGRRYEPYRDVAGVLTVCDGHTGKDIIPGRRYTDAECDALLNKDLAQVAARIDPLIKVSIPESERAAFYSFAYNVGTGAFAKSTLLKKLNAGDQAGACNELKRWTYAGGKQWKGLITRREIEREVCSWGQE
    

Molecular Weight17473.84 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)3.66

Net Charge (pH 7.4) 3.23

Charge Density (pH 7.0) 0.0227

GRAVY Index-0.24

Hydrophobic Moment 0.71

Boman Index-0.00

Instability Index38.42

Aliphatic Index 86.21

Aromaticity 0.0745

Extinction Coeff. Reduced 25440.00

Extinction Coeff. Oxidized 25690.00

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

Amino Acid Composition

TPSA 7278.56

LogP -71.77

H-bond Donors 260.0

H-bond Acceptors 240.0

Rotatable Bonds 589.0

Heavy Atoms 1227.0

Ring Count 21.0

Amide Bonds 169.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0176043 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmonella enterica I [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase

RECORD: Rec_0219063 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmonella enterica [Bacterium]

FamilyLysozyme

Tax ID28901

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