Nr1h4 - nuclear receptor subfamily 1, group H, member 4 Gene
Also Known as Fxr; HRR1; RIP14; Rxrip14
Species: Mus musculus
About Nr1h4
This gene has 3 transcripts (splice variants), 388 orthologues, 19 paralogues and is associated with 65 phenotypes. Biased expression in large intestine adult (RPKM 22.6), liver adult (RPKM 18.8) and 1 other tissues.
Summary
Enables DNA-binding transcription factor activity, RNA polymerase II-specific; bile acid binding activity; and retinoid X receptor binding activity. Involved in several processes, including lipid homeostasis; negative regulation of cytokine production; and regulation of signal transduction. Acts upstream of or within several processes, including Notch signaling pathway; bile acid metabolic process; and negative regulation of very-low-density lipoprotein particle remodeling. Predicted to be located in euchromatin and nucleus. Predicted to be part of receptor complex. Is expressed in several structures, including 1st branchial arch; central nervous system; liver; sensory organ; and urinary system. Used to study hepatocellular carcinoma. Human ortholog(s) of this gene implicated in extrahepatic cholestasis; hepatocellular carcinoma; and progressive familial intrahepatic cholestasis 5. Orthologous to human NR1H4 (nuclear receptor subfamily 1 group H member 4). [provided by Alliance of Genome Resources, Apr 2022]
Nr1h4 Products (4)
| mRNA | Protein | Name |
|---|---|---|
| NM_001385711.1 | NP_001372640.1 | bile acid receptor isoform 4 |
| NM_001163700.1 | NP_001157172.1 | bile acid receptor isoform 1 |
| NM_001163504.1 | NP_001156976.1 | bile acid receptor isoform 2 |
| NM_009108.2 | NP_033134.2 | bile acid receptor isoform 3 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables DNA-binding transcription activator activity, RNA polymerase II-specific |
IDA
IDA: Inferred from direct assay
|
27471003 | MGI |
| enables DNA-binding transcription factor activity |
IGI
IGI: Inferred from genetic interaction
|
7760852 | MGI |
| enables bile acid binding |
IMP
IMP: Inferred from mutant phenotype
|
21757002 | MGI |
| enables bile acid nuclear receptor activity |
IMP
IMP: Inferred from mutant phenotype
|
21757002 | MGI |
| enables nuclear receptor activity |
IDA
IDA: Inferred from direct assay
|
27471003 | MGI |
| enables nuclear retinoid X receptor binding |
IDA
IDA: Inferred from direct assay
|
7760852 | MGI |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
14729567 | MGI |
Nr1h4 Protein Structure
NR_DBD_FXR: cd06962 (134 - 217)
NR_LBD_Fxr: cd06936 (259 - 478)
- 0
- 100
- 200
- 300
- 400
- 484 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
bile acid receptor |
|
|