5nfp

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Glucocorticoid Receptor in complex with budesonide

Structural highlights

5nfp is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.1Å
Ligands:8W5, CPS, EDO, GOL
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

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]

Publication Abstract from PubMed

A class of potent, non-steroidal, selective indazole ether based glucocorticoid receptor modulators (SGRMs) was developed for the inhaled treatment of respiratory diseases. Starting from an orally available compound with demonstrated anti-inflammatory activity in rat, a soft drug strategy was implemented to ensure rapid elimination of drug candidates and minimize systemic GR activation. The first clinical candidate 1b (AZD5423) displayed potent inhibition of lung edema in a rat model of allergic airway inflammation following dry powder inhalation combined with a moderate systemic GR-effect, assessed as thymic involution. Further optimization of inhaled drug properties provided a second, equally potent, candidate 15m (AZD7594) that demonstrated an improved therapeutic ratio over the benchmark inhaled corticosteroid 3 (fluticasone propionate) and prolonged inhibition of lung edema, indicating potential for once-daily treatment.

Selective Non-steroidal Glucocorticoid Receptor Modulators for the Inhaled Treatment of Pulmonary Diseases.,Hemmerling M, Nilsson S, Edman K, Eirefelt S, Russell W, Hendrickx R, Johnsson E, Karrman-Mardh C, Berger M, Rehwinkel H, Abrahamsson A, Dahm Eacute N J, Eriksson AR, Gabos B, Henriksson K, Hossain N, Ivanova S, Jansson AH, Jensen TJ, Jerre A, Johansson H, Klingstedt T, Lepisto M, Lindsjo M, Mile I, Nikitidis G, Steele J, Tehler U, Wissler L, Hansson T J Med Chem. 2017 Sep 22. doi: 10.1021/acs.jmedchem.7b01215. PMID:28937774[7]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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See Also

References

  1. ↑ 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
  2. ↑ 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
  3. ↑ 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
  4. ↑ 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
  5. ↑ 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
  6. ↑ 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
  7. ↑ Hemmerling M, Nilsson S, Edman K, Eirefelt S, Russell W, Hendrickx R, Johnsson E, Karrman-Mardh C, Berger M, Rehwinkel H, Abrahamsson A, Dahm Eacute N J, Eriksson AR, Gabos B, Henriksson K, Hossain N, Ivanova S, Jansson AH, Jensen TJ, Jerre A, Johansson H, Klingstedt T, Lepisto M, Lindsjo M, Mile I, Nikitidis G, Steele J, Tehler U, Wissler L, Hansson T. Selective Non-steroidal Glucocorticoid Receptor Modulators for the Inhaled Treatment of Pulmonary Diseases. J Med Chem. 2017 Sep 22. doi: 10.1021/acs.jmedchem.7b01215. PMID:28937774 doi:http://dx.doi.org/10.1021/acs.jmedchem.7b01215

Contents


PDB ID 5nfp

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