General Information of Drug-Metabolizing Enzyme (DME ID: DME0624)
DME Name Cytochrome P450 7A1 (CYP7A1), Homo sapiens DME Info
UniProt ID
CP7A1_HUMAN
EC Number    EC: 1.14.14.23     (Click to Show/Hide the Complete EC Tree)
Oxidoreductase
Oxygen paired donor oxidoreductase
Flavin/flavoprotein donor oxidoreductase
EC: 1.14.14.23
Lineage    Species: Homo sapiens     (Click to Show/Hide the Complete Species Lineage)
Kingdom: Metazoa
Phylum: Chordata
Class: Mammalia
Order: Primates
Family: Hominidae
Genus: Homo
Species: Homo sapiens
Interactome
Disease Specific Interactions between Host Protein and DME (HOSPPI)
      ICD Disease Classification Healthy
               ICD-11: Healthy Click to Show/Hide the Full List of HOSPPI:        1 HOSPPI
                     Histone modification
                            Histone deacetylase 2 (HDAC2) Health Repression
Uniprot ID
HDAC2_HUMAN
Interaction Name HDAC2-CYP7A1 interaction [1]
Studied Cell Lines Mouse Model
Description Histone deacetylase 2 (HDAC2) s-nitrosylation is reported to deacetylate the CYP7A1 gene and thereby represses the transcriptional activity of the drug-metabolizing enzyme Cytochrome P450 7A1. As a result, the interaction between HDAC2 and CYP7A1 can inhibit the drug-metabolizing process of Cytochrome P450 7A1.
      ICD Disease Classification 02 Neoplasms
               ICD-11: 2C12 Liver cancer Click to Show/Hide the Full List of HOSPPI:        2 HOSPPI
                     Non-coding RNA regulation
                            hsa-miR-122-5p Liver cancer Suppression
miRBase ID
MIMAT0000421
Interaction Name hsa-miR-122-5p--CYP7A1 regulation [2]
Studied Cell Lines HepG2 cell line
Description hsa-miR-122-5p is reported to suppress CYP7A1 mRNA translation by binding to the 3' untranslated region (3'UTR) of CYP7A1 mRNA, which leads to a decreased expression of the drug-metabolizing enzyme Cytochrome P450 7A1.
                            hsa-miR-422a Liver cancer Suppression
miRBase ID
MIMAT0001339
Interaction Name hsa-miR-422a--CYP7A1 regulation [2]
Studied Cell Lines HepG2 cell line
Description hsa-miR-422a is reported to suppress CYP7A1 mRNA translation by binding to the 3' untranslated region (3'UTR) of CYP7A1 mRNA, which leads to a decreased expression of the drug-metabolizing enzyme Cytochrome P450 7A1.
      ICD Disease Classification 05 Endocrine/nutritional/metabolic diseases
               ICD-11: 5A11 Type II diabetic Click to Show/Hide the Full List of HOSPPI:        4 HOSPPI
                     Histone modification
                            Histone deacetylase 3 (HDAC3) Type II diabetic Repression
Uniprot ID
HDAC3_HUMAN
Interaction Name HDAC3-CYP7A1 interaction [3]
Studied Cell Lines Humanized CYP7A1-transgenic mice
Description Histone deacetylase 3 (HDAC3) is reported to deacetylate the CYP7A1 gene and thereby represses the transcriptional activity of the drug-metabolizing enzyme Cytochrome P450 7A1. As a result, the interaction between HDAC3 and CYP7A1 can inhibit the drug-metabolizing process of Cytochrome P450 7A1.
                            Histone deacetylase 4 (HDAC4) Type II diabetic Repression
Uniprot ID
HDAC4_HUMAN
Interaction Name HDAC4-CYP7A1 interaction [3]
Studied Cell Lines Humanized CYP7A1-transgenic mice
Description Histone deacetylase 4 (HDAC4) is reported to deacetylate the CYP7A1 gene and thereby represses the transcriptional activity of the drug-metabolizing enzyme Cytochrome P450 7A1. As a result, the interaction between HDAC4 and CYP7A1 can inhibit the drug-metabolizing process of Cytochrome P450 7A1.
                            Histone methyltransferases (HMTs) Type II diabetic Repression
Uniprot ID
EHMT1_HUMAN
Interaction Name HMTs-CYP7A1 interaction [3]
Studied Cell Lines Humanized CYP7A1-transgenic mice
Description The Histone 3 lysine 9 dimethylation of CYP7A1 gene is reported to repress the transcriptional activity of the drug-metabolizing enzyme Cytochrome P450 7A1. As a result, the interaction between Histone methyltransferases (HMTs) and CYP7A1 can inhibit the drug-metabolizing process of Cytochrome P450 7A1.
                            Histone methyltransferases (HMTs) Type II diabetic Repression
Uniprot ID
EHMT1_HUMAN
Interaction Name HMTs-CYP7A1 interaction [3]
Studied Cell Lines Humanized CYP7A1-transgenic mice
Description The Histone 3 lysine 9 trimethylation of CYP7A1 gene is reported to repress the transcriptional activity of the drug-metabolizing enzyme Cytochrome P450 7A1. As a result, the interaction between Histone methyltransferases (HMTs) and CYP7A1 can inhibit the drug-metabolizing process of Cytochrome P450 7A1.
References
1 A GAPDH-mediated trans-nitrosylation pathway is required for feedback inhibition of bile salt synthesis in rat liver. Gastroenterology. 2014 Nov;147(5):1084-93.
2 A putative role of micro RNA in regulation of cholesterol 7alpha-hydroxylase expression in human hepatocytes. J Lipid Res. 2010 Aug;51(8):2223-33.
3 Glucose and insulin induction of bile acid synthesis: mechanisms and implication in diabetes and obesity. J Biol Chem. 2012 Jan 13;287(3):1861-73.

If you find any error in data or bug in web service, please kindly report it to Dr. Yin and Dr. Li.