Peptide Database

Peptide NameLysozyme

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity

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

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC221H348N62O59S3

DescriptionStandard

        GQMPASCKQYIRWIYSKGVKLPGLEARRSADEWLCRYDLPKV
    

Molecular Weight4913.70 Da

Isoelectric Point (pI)9.45

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.49

Charge Density (pH 7.0) 0.0891

GRAVY Index-0.57

Hydrophobic Moment 0.57

Boman Index-0.12

Instability Index77.75

Aliphatic Index 76.67

Aromaticity 0.1190

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15595.00

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

Amino Acid Composition

TPSA 1970.07

LogP -15.00

H-bond Donors 72.0

H-bond Acceptors 66.0

Rotatable Bonds 160.0

Heavy Atoms 345.0

Ring Count 10.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0241223 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyLysozyme

Tax ID562

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic Non-hemolytic Non-ribosomal