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 Length178 amino acids

Chemical FormulaC867H1407N243O254S10

DescriptionStandard

        MMTGLKKLSAICGVSSIIAITLFYFGDEIKTSEKGLEIIGQAEGCRREPYKCPANVLTVGIGSTEQSGGKIEHRVYTDLEIASRWKTDIKKAEQCVFQYANGRNIPQSVFDAAVSLTFNAGCGTVKNSTMFRKIKARDYLGACNELPRWVYAGGKKLPGLEIRREKEKALCLTSLKRG
    

Molecular Weight19619.57 Da

Isoelectric Point (pI)9.34

Net Charge (pH 7.0)9.54

Net Charge (pH 7.4) 9.11

Charge Density (pH 7.0) 0.0536

GRAVY Index-0.24

Hydrophobic Moment 0.59

Boman Index-0.02

Instability Index49.35

Aliphatic Index 83.88

Aromaticity 0.0787

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20315.00

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

Amino Acid Composition

TPSA 8065.40

LogP -90.05

H-bond Donors 291.0

H-bond Acceptors 275.0

Rotatable Bonds 671.0

Heavy Atoms 1374.0

Ring Count 22.0

Amide Bonds 188.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0311621 VERIFIED: NO

Provenance & Taxonomy

OrganismPasteurella langaaensis DSM 22999 [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