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Literature summary extracted from

  • Habuka, H.K.N.; Shishido, K.
    Purification and characterization of type I DNA topoisomerase from Lentinus edodes (1986), FEMS Microbiol. Lett., 37, 169-172.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
5.6.2.1 Double-stranded DNA
-
Lentinula edodes
5.6.2.1 single-stranded DNA
-
Lentinula edodes

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
5.6.2.1 Ca2+ effectively substituted for Mg2+ in stimulation Lentinula edodes
5.6.2.1 K+ 100 mM KCl stimulates 8fold Lentinula edodes
5.6.2.1 Mg2+ no requirement, 10fold stimulation by 10 mM Lentinula edodes
5.6.2.1 Mn2+ 25% as effective as Mg2+ in stimulation Lentinula edodes

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
5.6.2.1 71500
-
x * 71500, SDS-PAGE Lentinula edodes
5.6.2.1 235000
-
gel filtration Lentinula edodes

Organism

EC Number Organism UniProt Comment Textmining
5.6.2.1 Lentinula edodes
-
-
-
5.6.2.1 Lentinula edodes FMC2
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
5.6.2.1
-
Lentinula edodes

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5.6.2.1 supercoiled DNA relaxation Lentinula edodes relaxed closed circular DNA
-
?
5.6.2.1 supercoiled DNA positive and negative supercoiled DNA Lentinula edodes relaxed closed circular DNA
-
?
5.6.2.1 supercoiled DNA relaxation Lentinula edodes FMC2 relaxed closed circular DNA
-
?
5.6.2.1 supercoiled DNA positive and negative supercoiled DNA Lentinula edodes FMC2 relaxed closed circular DNA
-
?

Subunits

EC Number Subunits Comment Organism
5.6.2.1 ? x * 71500, SDS-PAGE Lentinula edodes

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
5.6.2.1 32 37
-
Lentinula edodes

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
5.6.2.1 20 45 about 80% of maximal activity at 20°C and 45°C Lentinula edodes

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
5.6.2.1 7.5 8
-
Lentinula edodes

pH Range

EC Number pH Minimum pH Maximum Comment Organism
5.6.2.1 5.5 9.5 active in this range Lentinula edodes