GRLF1
Glucocorticoid receptor DNA-binding factor 1 is a protein that in humans is encoded by the GRLF1 gene.[5][6]
Function
The human glucocorticoid receptor DNA binding factor, which associates with the promoter region of the glucocorticoid receptor gene (hGR gene), is a repressor of glucocorticoid receptor transcription. The amino acid sequence deduced from the cDNA sequences show the presence of three sequence motifs characteristic of a zinc finger and one motif suggestive of a leucine zipper in which 1 cysteine is found instead of all leucines. The GRLF1 enhances the homologous down-regulation of wild-type hGR gene expression. Biochemical analysis suggests that GRLF1 interaction is sequence specific and that transcriptional efficacy of GRLF1 is regulated through its interaction with specific sequence motif. The level of expression is regulated by glucocorticoids.[6]
References
- GRCh38: Ensembl release 89: ENSG00000160007 - Ensembl, May 2017
- GRCm38: Ensembl release 89: ENSMUSG00000058230 - Ensembl, May 2017
- "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- LeClerc S, Palaniswami R, Xie BX, Govindan MV (Sep 1991). "Molecular cloning and characterization of a factor that binds the human glucocorticoid receptor gene and represses its expression". The Journal of Biological Chemistry. 266 (26): 17333–40. PMID 1894621.
- "Entrez Gene: GRLF1 glucocorticoid receptor DNA binding factor 1".
Further reading
- Nakajima D, Okazaki N, Yamakawa H, Kikuno R, Ohara O, Nagase T (Jun 2002). "Construction of expression-ready cDNA clones for KIAA genes: manual curation of 330 KIAA cDNA clones". DNA Research. 9 (3): 99–106. doi:10.1093/dnares/9.3.99. PMID 12168954.
- Warriar N, Pagé N, Govindan MV (Aug 1996). "Expression of human glucocorticoid receptor gene and interaction of nuclear proteins with the transcriptional control element". The Journal of Biological Chemistry. 271 (31): 18662–71. doi:10.1074/jbc.271.31.18662. PMID 8702520.
- Tikoo A, Czekay S, Viars C, White S, Heath JK, Arden K, Maruta H (Oct 2000). "p190-A, a human tumor suppressor gene, maps to the chromosomal region 19q13.3 that is reportedly deleted in some gliomas". Gene. 257 (1): 23–31. doi:10.1016/S0378-1119(00)00387-5. PMID 11054565.
- Nagase T, Kikuno R, Hattori A, Kondo Y, Okumura K, Ohara O (Dec 2000). "Prediction of the coding sequences of unidentified human genes. XIX. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro". DNA Research. 7 (6): 347–55. doi:10.1093/dnares/7.6.347. PMID 11214970.
- Beausoleil SA, Jedrychowski M, Schwartz D, Elias JE, Villén J, Li J, Cohn MA, Cantley LC, Gygi SP (Aug 2004). "Large-scale characterization of HeLa cell nuclear phosphoproteins". Proceedings of the National Academy of Sciences of the United States of America. 101 (33): 12130–5. Bibcode:2004PNAS..10112130B. doi:10.1073/pnas.0404720101. PMC 514446. PMID 15302935.
- Rush J, Moritz A, Lee KA, Guo A, Goss VL, Spek EJ, Zhang H, Zha XM, Polakiewicz RD, Comb MJ (Jan 2005). "Immunoaffinity profiling of tyrosine phosphorylation in cancer cells". Nature Biotechnology. 23 (1): 94–101. doi:10.1038/nbt1046. PMID 15592455. S2CID 7200157.
- Barberis D, Casazza A, Sordella R, Corso S, Artigiani S, Settleman J, Comoglio PM, Tamagnone L (Oct 2005). "p190 Rho-GTPase activating protein associates with plexins and it is required for semaphorin signalling" (PDF). Journal of Cell Science. 118 (Pt 20): 4689–700. doi:10.1242/jcs.02590. PMID 16188938. S2CID 15559113.
- Holinstat M, Knezevic N, Broman M, Samarel AM, Malik AB, Mehta D (Jan 2006). "Suppression of RhoA activity by focal adhesion kinase-induced activation of p190RhoGAP: role in regulation of endothelial permeability". The Journal of Biological Chemistry. 281 (4): 2296–305. doi:10.1074/jbc.M511248200. PMID 16308318.
- Oh JH, Yang JO, Hahn Y, Kim MR, Byun SS, Jeon YJ, Kim JM, Song KS, Noh SM, Kim S, Yoo HS, Kim YS, Kim NS (Dec 2005). "Transcriptome analysis of human gastric cancer". Mammalian Genome. 16 (12): 942–54. doi:10.1007/s00335-005-0075-2. PMID 16341674. S2CID 69278.
- Olsen JV, Blagoev B, Gnad F, Macek B, Kumar C, Mortensen P, Mann M (Nov 2006). "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks". Cell. 127 (3): 635–48. doi:10.1016/j.cell.2006.09.026. PMID 17081983. S2CID 7827573.
- Mammoto T, Parikh SM, Mammoto A, Gallagher D, Chan B, Mostoslavsky G, Ingber DE, Sukhatme VP (Aug 2007). "Angiopoietin-1 requires p190 RhoGAP to protect against vascular leakage in vivo". The Journal of Biological Chemistry. 282 (33): 23910–8. doi:10.1074/jbc.M702169200. PMID 17562701.
External links
- GRLF1+protein,+human at the US National Library of Medicine Medical Subject Headings (MeSH)
- GRLF1 Info with links in the Cell Migration Gateway
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