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 Length132 amino acids

Chemical FormulaC654H1042N186O179S4

DescriptionStandard

        MKQFEGCKLRAYRCPAGIWTIGWGRTTKVKAGDTCTQKQADAWLIEEYDAFETAVLTLLGKARTTANQRGALVSFAYNLGIDALAKSTLLKRHLAAEYAGAAREFAKWKFGGGKVLRGLIKRRAAEAALYLS
    

Molecular Weight14502.67 Da

Isoelectric Point (pI)9.87

Net Charge (pH 7.0)10.56

Net Charge (pH 7.4) 10.21

Charge Density (pH 7.0) 0.0800

GRAVY Index-0.15

Hydrophobic Moment 0.69

Boman Index0.01

Instability Index30.40

Aliphatic Index 85.30

Aromaticity 0.1061

Extinction Coeff. Reduced 29450.00

Extinction Coeff. Oxidized 29575.00

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

Amino Acid Composition

TPSA 5922.69

LogP -53.28

H-bond Donors 217.0

H-bond Acceptors 195.0

Rotatable Bonds 488.0

Heavy Atoms 1023.0

Ring Count 20.0

Amide Bonds 137.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0232153 VERIFIED: NO

Provenance & Taxonomy

OrganismSphingobium sp. MP9-4 [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