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Literature summary for 3.5.1.24 extracted from

  • Stellwag, E.J.; Hylemon, P.B.
    Purification and characterization of bile salt hydrolase from Bacteroides fragilis subsp. fragilis (1976), Biochim. Biophys. Acta, 452, 165-176.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.17
-
taurodeoxycholic acid
-
Bacteroides fragilis
0.2
-
glycodeoxycholic acid
-
Bacteroides fragilis
0.26
-
glycochenodeoxycholic acid
-
Bacteroides fragilis
0.29
-
taurochenodeoxycholic acid
-
Bacteroides fragilis
0.35
-
glycocholic acid
-
Bacteroides fragilis
0.45
-
taurocholic acid
-
Bacteroides fragilis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
32500
-
x * 32500, SDS-PAGE Bacteroides fragilis
250000
-
gel filtration Bacteroides fragilis

Organism

Organism UniProt Comment Textmining
Bacteroides fragilis
-
ssp. fragilis ATCC 25285
-

Purification (Commentary)

Purification (Comment) Organism
-
Bacteroides fragilis

Source Tissue

Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
160.2
-
-
Bacteroides fragilis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
glycochenodeoxycholic acid + H2O
-
Bacteroides fragilis 3alpha,7alpha-dihydroxy-5beta-cholanate + Gly
-
?
glycocholic acid + H2O
-
Bacteroides fragilis cholate + glycine
-
?
glycodeoxycholic acid + H2O
-
Bacteroides fragilis 3alpha,12alpha-dihydroxy-5beta-cholanate + Gly
-
?
taurochenodeoxycholic acid + H2O
-
Bacteroides fragilis 3alpha,7alpha-dihydroxy-5beta-cholanate + taurine
-
?
taurocholic acid + H2O
-
Bacteroides fragilis 3alpha,7alpha,12alpha-trihydroxy-5beta-cholanate + taurine
-
?
taurodeoxycholic acid + H2O
-
Bacteroides fragilis 3alpha,12alpha-dihydroxy-5beta-cholanate + taurine
-
?

Subunits

Subunits Comment Organism
? x * 32500, SDS-PAGE Bacteroides fragilis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4.5
-
-
Bacteroides fragilis