URI1 report

I. Expression across cell types

II. Expression across tissues

III. Associated gene sets

GO_0001558Biological processregulation of cell growth
GO_0010923Biological processnegative regulation of phosphatase activity
GO_0006357Biological processregulation of transcription by RNA polymerase II
GO_0009615Biological processresponse to virus
GO_0071383Biological processcellular response to steroid hormone stimulus
GO_0000122Biological processnegative regulation of transcription by RNA polymerase II
GO_0071363Biological processcellular response to growth factor stimulus
GO_0050821Biological processprotein stabilization
GO_2001243Biological processnegative regulation of intrinsic apoptotic signaling pathway
GO_1990062Cellular componentRPAP3/R2TP/prefoldin-like complex
GO_0005739Cellular componentmitochondrion
GO_0005654Cellular componentnucleoplasm
GO_0030425Cellular componentdendrite
GO_0101031Cellular componentprotein folding chaperone complex
GO_0005829Cellular componentcytosol
GO_0005737Cellular componentcytoplasm
GO_0005634Cellular componentnucleus
GO_0003682Molecular functionchromatin binding
GO_0003714Molecular functiontranscription corepressor activity
GO_0004864Molecular functionprotein phosphatase inhibitor activity
GO_0000993Molecular functionRNA polymerase II complex binding
GO_0051219Molecular functionphosphoprotein binding
GO_0005515Molecular functionprotein binding
GO_0019212Molecular functionphosphatase inhibitor activity

IV. Literature review

[source]
Gene nameURI1
Protein nameUnconventional prefoldin RPB5 interactor 1 (Protein NNX3) (Protein phosphatase 1 regulatory subunit 19) (RNA polymerase II subunit 5-mediating protein) (RPB5-mediating protein)
URI1 prefoldin like chaperone
SynonymsNNX3
C19orf2
URI
RMP
PPP1R19
DescriptionFUNCTION: Involved in gene transcription regulation. Acts as a transcriptional repressor in concert with the corepressor UXT to regulate androgen receptor (AR) transcription. May act as a tumor suppressor to repress AR-mediated gene transcription and to inhibit anchorage-independent growth in prostate cancer cells. Required for cell survival in ovarian cancer cells. Together with UXT, associates with chromatin to the NKX3-1 promoter region. Antagonizes transcriptional modulation via hepatitis B virus X protein.; FUNCTION: Plays a central role in maintaining S6K1 signaling and BAD phosphorylation under normal growth conditions thereby protecting cells from potential deleterious effects of sustained S6K1 signaling. The URI1-PPP1CC complex acts as a central component of a negative feedback mechanism that counteracts excessive S6K1 survival signaling to BAD in response to growth factors. Mediates inhibition of PPP1CC phosphatase activity in mitochondria. Coordinates the regulation of nutrient-sensitive gene expression availability in a mTOR-dependent manner. Seems to be a scaffolding protein able to assemble a prefoldin-like complex that contains PFDs and proteins with roles in transcription and ubiquitination.

AccessionsENST00000585655.1
I3L104
ENST00000574666.5
ENST00000575242.1
ENST00000360605.8 [O94763-4]
I3L0K5
O94763
ENST00000574233.5
K7EQZ9
I3L280
I3L467
ENST00000576442.1
ENST00000570564.5
I3L2V7
I3NI51
ENST00000573052.1
ENST00000392271.6 [O94763-1]
ENST00000574110.5
I3L130