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 Length180 amino acids

Chemical FormulaC869H1383N267O263S13

DescriptionStandard

        MKAVIKRCSVALIVALGVSMSPDVLRTSPEAQQKIASWEDCRNTPYYCTAGVLTVGIGSTGNVQKREYSNAEVARRWVNDMQHSENCINQNFNGKAMPQSVFEAMADAGLNVGCSGLMWFTDKNKRKQRTTIWKNAQAHNWSGVCDRLTDFVNSAGKRSQGLVNRRTDFQVWCKRDLEAR
    

Molecular Weight20195.75 Da

Isoelectric Point (pI)9.42

Net Charge (pH 7.0)8.62

Net Charge (pH 7.4) 8.16

Charge Density (pH 7.0) 0.0479

GRAVY Index-0.50

Hydrophobic Moment 0.70

Boman Index-0.11

Instability Index47.05

Aliphatic Index 67.17

Aromaticity 0.0778

Extinction Coeff. Reduced 37470.00

Extinction Coeff. Oxidized 37845.00

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

Amino Acid Composition

TPSA 8698.92

LogP -105.01

H-bond Donors 311.0

H-bond Acceptors 287.0

Rotatable Bonds 678.0

Heavy Atoms 1412.0

Ring Count 26.0

Amide Bonds 203.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0332627 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyLysozyme

Tax ID585034

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