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Peptide sequence: NGEYVPRKSI LKSRSRENSV CSDTSESSAA EFDDRRGVLR SISCEEATCS
Sequence homology: Cow: 93%; Dog: 86%; Guinea Pig: 93%; Horse: 86%; Human: 100%; Mouse: 79%; Rabbit: 100%; Rat: 80%
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. 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. [Uniprot]
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: FLJ10575; Protein NNX3; Protein phosphatase 1 regulatory subunit 19; protein phosphatase 1, regulatory subunit 19; RNA polymerase II subunit 5-mediating protein; RPB5-mediating protein; Unconventional prefoldin RPB5 interactor 1; URI1 prefoldin-like chaperone
基因别名: C19orf2; NNX3; PPP1R19; RMP; URI; URI1
UniProt ID: (Human) O94763
Entrez Gene ID: (Human) 8725