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Literature summary for 2.4.1.38 extracted from

  • Park, J.E.; Lee, K.Y.; Do, S.I.; Lee, S.S.
    Expression and characterization of beta-1,4-galactosyltransferase from Neisseria meningitidis and Neisseria gonorrhoeae (2002), J. Biochem. Mol. Biol., 35, 330-336.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
Triton X-100 0.1-5%, 1.5fold stimulation Neisseria gonorrhoeae
Triton X-100 0.1-5%, 1.5fold stimulation Neisseria meningitidis

Cloned(Commentary)

Cloned (Comment) Organism
expression under the control of the T7 promoter in Escherichia coli BL21 Neisseria gonorrhoeae
expression under the control of the T7 promoter in Escherichia coli BL21 Neisseria meningitidis

Inhibitors

Inhibitors Comment Organism Structure
Cu2+ complete inhibition in presence of Mn2+ Neisseria gonorrhoeae
Cu2+ complete inhibition in presence of Mn2+ Neisseria meningitidis
Zn2+ complete inhibition in presence of Mn2+ Neisseria gonorrhoeae
Zn2+ complete inhibition in presence of Mn2+ Neisseria meningitidis

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ about 50% of the activity with Mn2+ Neisseria gonorrhoeae
Ca2+ about 50% of the activity with Mn2+ Neisseria meningitidis
Fe2+ no activation Neisseria gonorrhoeae
Fe2+ partial activation Neisseria meningitidis
Mg2+ about 50% of the activity with Mn2+ Neisseria gonorrhoeae
Mg2+ about 50% of the activity with Mn2+ Neisseria meningitidis
Mn2+ required Neisseria gonorrhoeae
Mn2+ required Neisseria meningitidis
Mn2+ no activation in presence of Fe2+, Zn2+ and Cu2+ Neisseria gonorrhoeae
Mn2+ no activation in presence of Fe2+, Zn2+ and Cu2+ Neisseria meningitidis

Organism

Organism UniProt Comment Textmining
Neisseria gonorrhoeae
-
ATCC 31151
-
Neisseria meningitidis
-
ATCC 13102
-

Purification (Commentary)

Purification (Comment) Organism
recombinant enzyme Neisseria gonorrhoeae
recombinant enzyme Neisseria meningitidis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5 7
-
Neisseria gonorrhoeae
6.5 7
-
Neisseria meningitidis