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| | <StructureSection load='6bsf' size='340' side='right'caption='[[6bsf]], [[Resolution|resolution]] 2.40Å' scene=''> | | <StructureSection load='6bsf' size='340' side='right'caption='[[6bsf]], [[Resolution|resolution]] 2.40Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[6bsf]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Cotton-top_tamarin Cotton-top tamarin]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6BSF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6BSF FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[6bsf]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Cotton-top_tamarin Cotton-top tamarin]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6BSF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6BSF FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">NR3C1, GRL ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9490 Cotton-top tamarin])</td></tr> | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">NR3C1, GRL ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9490 Cotton-top tamarin])</td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6bsf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6bsf OCA], [http://pdbe.org/6bsf PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6bsf RCSB], [http://www.ebi.ac.uk/pdbsum/6bsf PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6bsf ProSAT]</span></td></tr> | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6bsf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6bsf OCA], [https://pdbe.org/6bsf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6bsf RCSB], [https://www.ebi.ac.uk/pdbsum/6bsf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6bsf ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | + | == Disease == |
| | + | [[https://www.uniprot.org/uniprot/GCR_HUMAN GCR_HUMAN]] Defects in NR3C1 are a cause of glucocorticoid resistance (GCRES) [MIM:[https://omim.org/entry/138040 138040]]; also known as cortisol resistance. It is a hypertensive, hyperandrogenic disorder characterized by increased serum cortisol concentrations. Inheritance is autosomal dominant.<ref>PMID:12050230</ref> <ref>PMID:1704018</ref> <ref>PMID:7683692</ref> <ref>PMID:11589680</ref> <ref>PMID:11701741</ref> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/GCR_SAGOE GCR_SAGOE]] Receptor for glucocorticoids (GC). Has a dual mode of action: as a transcription factor that binds to glucocorticoid response elements (GRE), both for nuclear and mitochondrial DNA, and as a modulator of other transcription factors. Affects inflammatory responses, cellular proliferation and differentiation in target tissues. Involved in chromatin remodeling. Plays a role in rapid mRNA degradation by binding to the 5' UTR of target mRNAs and interacting with PNRC2 in a ligand-dependent manner which recruits the RNA helicase UPF1 and the mRNA-decapping enzyme DCP1A, leading to RNA decay. Could act as a coactivator for STAT5-dependent transcription upon growth hormone (GH) stimulation and could reveal an essential role of hepatic GR in the control of body growth. Mediates glucocorticoid-induced apoptosis. Promotes accurate chromosome segregation during mitosis. May act as a tumor suppressor. May play a negative role in adipogenesis through the regulation of lipolytic and antilipogenic gene expression.[UniProtKB:P04150][UniProtKB:P06537] | + | [[https://www.uniprot.org/uniprot/GCR_HUMAN GCR_HUMAN]] Receptor for glucocorticoids (GC). Has a dual mode of action: as a transcription factor that binds to glucocorticoid response elements (GRE), both for nuclear and mitochondrial DNA, and as a modulator of other transcription factors. Affects inflammatory responses, cellular proliferation and differentiation in target tissues. Could act as a coactivator for STAT5-dependent transcription upon growth hormone (GH) stimulation and could reveal an essential role of hepatic GR in the control of body growth. Involved in chromatin remodeling. Plays a significant role in transactivation.<ref>PMID:21664385</ref> |
| | + | |
| | + | ==See Also== |
| | + | *[[Glucocorticoid receptor 3D structures|Glucocorticoid receptor 3D structures]] |
| | + | == References == |
| | + | <references/> |
| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| Structural highlights
Disease
[GCR_HUMAN] Defects in NR3C1 are a cause of glucocorticoid resistance (GCRES) [MIM:138040]; also known as cortisol resistance. It is a hypertensive, hyperandrogenic disorder characterized by increased serum cortisol concentrations. Inheritance is autosomal dominant.[1] [2] [3] [4] [5]
Function
[GCR_HUMAN] Receptor for glucocorticoids (GC). Has a dual mode of action: as a transcription factor that binds to glucocorticoid response elements (GRE), both for nuclear and mitochondrial DNA, and as a modulator of other transcription factors. Affects inflammatory responses, cellular proliferation and differentiation in target tissues. Could act as a coactivator for STAT5-dependent transcription upon growth hormone (GH) stimulation and could reveal an essential role of hepatic GR in the control of body growth. Involved in chromatin remodeling. Plays a significant role in transactivation.[6]
See Also
References
- ↑ Vottero A, Kino T, Combe H, Lecomte P, Chrousos GP. A novel, C-terminal dominant negative mutation of the GR causes familial glucocorticoid resistance through abnormal interactions with p160 steroid receptor coactivators. J Clin Endocrinol Metab. 2002 Jun;87(6):2658-67. PMID:12050230
- ↑ Hurley DM, Accili D, Stratakis CA, Karl M, Vamvakopoulos N, Rorer E, Constantine K, Taylor SI, Chrousos GP. Point mutation causing a single amino acid substitution in the hormone binding domain of the glucocorticoid receptor in familial glucocorticoid resistance. J Clin Invest. 1991 Feb;87(2):680-6. PMID:1704018 doi:http://dx.doi.org/10.1172/JCI115046
- ↑ Malchoff DM, Brufsky A, Reardon G, McDermott P, Javier EC, Bergh CH, Rowe D, Malchoff CD. A mutation of the glucocorticoid receptor in primary cortisol resistance. J Clin Invest. 1993 May;91(5):1918-25. PMID:7683692 doi:http://dx.doi.org/10.1172/JCI116410
- ↑ Ruiz M, Lind U, Gafvels M, Eggertsen G, Carlstedt-Duke J, Nilsson L, Holtmann M, Stierna P, Wikstrom AC, Werner S. Characterization of two novel mutations in the glucocorticoid receptor gene in patients with primary cortisol resistance. Clin Endocrinol (Oxf). 2001 Sep;55(3):363-71. PMID:11589680
- ↑ Kino T, Stauber RH, Resau JH, Pavlakis GN, Chrousos GP. Pathologic human GR mutant has a transdominant negative effect on the wild-type GR by inhibiting its translocation into the nucleus: importance of the ligand-binding domain for intracellular GR trafficking. J Clin Endocrinol Metab. 2001 Nov;86(11):5600-8. PMID:11701741
- ↑ Psarra AM, Sekeris CE. Glucocorticoids induce mitochondrial gene transcription in HepG2 cells: role of the mitochondrial glucocorticoid receptor. Biochim Biophys Acta. 2011 Oct;1813(10):1814-21. doi:, 10.1016/j.bbamcr.2011.05.014. Epub 2011 Jun 2. PMID:21664385 doi:10.1016/j.bbamcr.2011.05.014
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