Search results for CYP8B1

Showing 7 results out of 7

×

Species

Types

Compartments

Reaction types

Search properties

Species

Types

Compartments

Reaction types

Search properties

Protein (1 results from a total of 1)

Identifier: R-HSA-192012
Species: Homo sapiens
Compartment: endoplasmic reticulum membrane
Primary external reference: UniProt: CYP8B1: Q9UNU6

Pathway (1 results from a total of 1)

Identifier: R-HSA-211994
Species: Homo sapiens
Compartment: endoplasmic reticulum membrane, cytosol
Cytochrome P450 8B1 (CYP8B1, sterol 12-alpha- hydroxylase) has a broad substrate specificity including a number of 7-alpha- hydroxylated C27 steroids. It is also involved in bile acid synthesis and is responsible for the balance between the formation of cholic acid and chenodeoxycholic acid (Gafvels et al. 1999).

Reaction (3 results from a total of 3)

Identifier: R-HSA-192157
Species: Homo sapiens
Compartment: cytosol, endoplasmic reticulum membrane
Sterol 12alpha hydroxylase (CYP8B1), an enzyme associated with the endoplasmic reticulum membrane, catalyses the 12-alpha-hydroxylation of 7-Alpha-hydroxycholest-4-en-3-one (4CHOL7aOLONE) to 7-alpha,12-alpha-dihydroxycholest-4-en-3-one (4CHOL7a,12aDONE). While the human gene has been cloned (Gafvels et al. 1999), its protein product has not been characterised, and the enzymatic properties of human CYP8B1 protein are inferred from those of its well-characterised rabbit homolog (Ishida et al. 1992).
Identifier: R-HSA-193845
Species: Homo sapiens
Compartment: cytosol, endoplasmic reticulum membrane
Sterol 12alpha hydroxylase (CYP8B1), associated with the endoplasmic reticulum membrane, catalyses the 12-alpha-hydroxylation of 4-Cholesten-7alpha,27-diol-3-one (4CHOL7a,27DONE) to 4-Cholesten-7alpha,12alpha,27-triol-3-one. While the human gene has been cloned (Gafvels et al. 1999), its protein product has not been characterised, and the enzymatic properties of human CYP8B1 protein are inferred from those of its well-characterised rabbit homolog (Ishida et al. 1992).
Identifier: R-HSA-193709
Species: Homo sapiens
Compartment: cytosol, endoplasmic reticulum membrane
Sterol 12alpha hydroxylase (CYP8B1) catalyses the 12-alpha-hydroxylation of 4-cholesten-7alpha,24(S)-diol-3-one (4CHOL7a,24(S)DONE) to 4-cholesten-7-alpha,12-alpha,24(S)-triol-3-one (4CHOL7a,12a,24(S)TONE). While the human gene has been cloned (Gafvels et al. 1999), its protein product has not been characterised, and the enzymatic properties of human CYP8B1 protein are inferred from those of its well-characterised rabbit homolog (Ishida et al. 1992).

Set (2 results from a total of 2)

Identifier: R-HSA-3222410
Species: Homo sapiens
Compartment: endoplasmic reticulum membrane
This CandidateSet contains sequences identified by William Pearson's analysis of Reactome catalyst entities. Catalyst entity sequences were used to identify analagous sequences that shared overall homology and active site homology. Sequences in this Candidate set were identified in an April 24, 2012 analysis. Further candidates were identified by Ralf Stephan in a July 15, 2023 analysis.
Identifier: R-HSA-3229177
Species: Homo sapiens
Compartment: endoplasmic reticulum membrane
This CandidateSet contains sequences identified by William Pearson's analysis of Reactome catalyst entities. Catalyst entity sequences were used to identify analagous sequences that shared overall homology and active site homology. Sequences in this Candidate set were identified in an April 24, 2012 analysis. Further candidates were identified by Ralf Stephan in a July 15, 2023 analysis.
Cite Us!