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Literature summary for 1.1.1.159 extracted from

  • Prabha, V.; Gupta, M.; Gupta, K.G.
    Kinetic properties of 7alpha-hydroxysteroid dehydrogenase from Escherichia coli 080 (1989), Can. J. Microbiol., 35, 1076-1080.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
2-mercaptoethanol activation Escherichia coli
dithiothreitol activation Escherichia coli

Inhibitors

Inhibitors Comment Organism Structure
ascorbic acid
-
Escherichia coli
BaCl2
-
Escherichia coli
CoCl2
-
Escherichia coli
CuCl2
-
Escherichia coli
EDTA
-
Escherichia coli
FeCl3
-
Escherichia coli
HgCl2
-
Escherichia coli
MgCl2
-
Escherichia coli
NH4Cl
-
Escherichia coli
potassium oxalate
-
Escherichia coli
Sodium citrate
-
Escherichia coli
sodium lauryl sulfate
-
Escherichia coli
Sodium perchlorate
-
Escherichia coli
Sodium periodate
-
Escherichia coli
Sodium persulfate
-
Escherichia coli
Triton X-100
-
Escherichia coli
Tween
-
Escherichia coli
ZnCl2
-
Escherichia coli

Metals/Ions

Metals/Ions Comment Organism Structure
CaCl2 activation Escherichia coli
KCl activation Escherichia coli
MnCl2 activation Escherichia coli
NaCl activation Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
45
-
deoxycholic acid or lithocholic acid Escherichia coli
450
-
-
Escherichia coli
2348
-
taurocholic acid Escherichia coli
2916
-
glycocholic acid Escherichia coli
3486
-
cholic acid Escherichia coli
3743
-
taurochenodeoxycholic acid Escherichia coli
3856
-
glycochenodeoxycholic acid Escherichia coli
4164
-
chenodeoxycholic acid Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
chenodeoxycholic acid + NAD(P)+ i.e. 3alpha,7alpha-dihydroxy-5beta-cholan-24-oic acid Escherichia coli 3alpha-hydroxy-7-oxo-5beta-cholan-24-oic acid + NAD(P)H
-
?
cholic acid + NAD(P)+
-
Escherichia coli 3alpha,12alpha-dihydroxy-7-oxo-5beta-cholan-24-oic acid + NADH
-
?
glycochenodeoxycholic acid + NAD(P)+
-
Escherichia coli N-[3alpha-hydroxy-7,24-dioxocholan-24-yl]glycine + NAD(P)H
-
?
glycocholic acid + NAD+ i.e. N-[3alpha,7alpha,12alpha-trihydroxy-24-oxocholan-24-yl]glycine Escherichia coli N-[3alpha,12alpha-dihydroxy-7,24-dioxo-5beta-cholan-24-yl]glycine + NADH
-
?
taurochenodeoxycholic acid + NAD+
-
Escherichia coli 2[[3alpha-hydroxy-7,24-dioxo-5beta-cholan-24-yl]amino]ethane sulfonic acid + NADH
-
?
taurocholic acid + NAD+ i.e. 2[[3alpha,7alpha,12alpha-trihydroxy-24-oxo-5beta-cholan-24-yl]amino]ethane sulfonic acid Escherichia coli 2[[3alpha,12alpha-dihydroxy-7,24-dioxo-5beta-cholan-24-yl]amino]ethane sulfonic acid + NADH
-
?