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Literature summary for 3.2.1.17 extracted from

  • Bathige, S.D.; Umasuthan, N.; Kasthuri, S.R.; Whang, I.; Lim, B.S.; Nam, B.H.; Lee, J.
    A bifunctional invertebrate-type lysozyme from the disk abalone, Haliotis discus discus: genome organization, transcriptional profiling and biological activities of recombinant protein (2013), Dev. Comp. Immunol., 41, 282-294.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
gene abLysI, DNA and amino acid sequence determination and analysis, sequence comparison and phylogeny analysis, enzyme overexpression in Escherichia coli strain BL21(DE3) Haliotis discus discus

Localization

Localization Comment Organism GeneOntology No. Textmining
additional information the enzyme contains a 16-amino-acid putative signal peptide Haliotis discus discus
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
12300
-
x * 12300, about, sequence calculation Haliotis discus discus

Organism

Organism UniProt Comment Textmining
Haliotis discus discus U5KC58 gene abLysI
-

Source Tissue

Source Tissue Comment Organism Textmining
hepatopancreas predominant expression Haliotis discus discus
-
mantle
-
Haliotis discus discus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information recombinantly expressed enzyme shows strong lytic activity against Micrococcus lysodeikticus, isopeptidase activity, and antibacterial activity against several Gram-positive and Gram-negative bacteria Haliotis discus discus ?
-
?

Subunits

Subunits Comment Organism
? x * 12300, about, sequence calculation Haliotis discus discus
More three-dimensional homology model of the enzyme, overview Haliotis discus discus

Synonyms

Synonyms Comment Organism
abLysI
-
Haliotis discus discus
i-type lysozyme
-
Haliotis discus discus
invertebrate type lysozyme
-
Haliotis discus discus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
60
-
lytic activity Haliotis discus discus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4
-
lytic activity Haliotis discus discus

pI Value

Organism Comment pI Value Maximum pI Value
Haliotis discus discus sequence calculation
-
8.03

Expression

Organism Comment Expression
Haliotis discus discus enzyme mRNA expression is induced following bacterial (Vibrio parahaemolyticus and Listeria monocytogenes) and viral (viral hemorrhagic septicemia virus) challenges up

General Information

General Information Comment Organism
additional information catalytic sites of lytic activity are Glu30 and Asp41, and for isopeptidase activity His107, the enzyme contains ten cysteine residues, three-dimensional homology model of the enzyme, overview Haliotis discus discus