1r4r
From Proteopedia
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|PDB= 1r4r |SIZE=350|CAPTION= <scene name='initialview01'>1r4r</scene>, resolution 3.0Å | |PDB= 1r4r |SIZE=350|CAPTION= <scene name='initialview01'>1r4r</scene>, resolution 3.0Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=ZN:ZINC ION'>ZN</scene> | + | |LIGAND= <scene name='pdbligand=DA:2'-DEOXYADENOSINE-5'-MONOPHOSPHATE'>DA</scene>, <scene name='pdbligand=DC:2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE'>DC</scene>, <scene name='pdbligand=DG:2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE'>DG</scene>, <scene name='pdbligand=DT:THYMIDINE-5'-MONOPHOSPHATE'>DT</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= NR3C1 OR GRL ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Rattus norvegicus]) | |GENE= NR3C1 OR GRL ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Rattus norvegicus]) | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY=[[1glu|1GLU]], [[1r4o|1R4O]] | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1r4r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1r4r OCA], [http://www.ebi.ac.uk/pdbsum/1r4r PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1r4r RCSB]</span> | ||
}} | }} | ||
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[[Category: Xu, W X.]] | [[Category: Xu, W X.]] | ||
[[Category: Yamamoto, K R.]] | [[Category: Yamamoto, K R.]] | ||
| - | [[Category: ZN]] | ||
[[Category: glucocorticoid]] | [[Category: glucocorticoid]] | ||
[[Category: gr]] | [[Category: gr]] | ||
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[[Category: steroid receptor]] | [[Category: steroid receptor]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 23:23:12 2008'' |
Revision as of 20:23, 30 March 2008
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| , resolution 3.0Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , , , , | ||||||
| Gene: | NR3C1 OR GRL (Rattus norvegicus) | ||||||
| Related: | 1GLU, 1R4O
| ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Crystallographic analysis of the interaction of the glucocorticoid receptor with DNA
Overview
Two crystal structures of the glucocorticoid receptor DNA-binding domain complexed with DNA are reported. The domain has a globular fold which contains two Zn-nucleated substructures of distinct conformation and function. When it binds DNA, the domain dimerizes, placing the subunits in adjacent major grooves. In one complex, the DNA has the symmetrical consensus target sequence; in the second, the central spacing between the target's half-sites is larger by one base pair. This results in one subunit interacting specifically with the consensus target half-site and the other nonspecifically with a noncognate element. The DNA-induced dimer fixes the separation of the subunits' recognition surfaces so that the spacing between the half-sites becomes a critical feature of the target sequence's identity.
About this Structure
1R4R is a Single protein structure of sequence from Rattus norvegicus. Full crystallographic information is available from OCA.
Reference
Crystallographic analysis of the interaction of the glucocorticoid receptor with DNA., Luisi BF, Xu WX, Otwinowski Z, Freedman LP, Yamamoto KR, Sigler PB, Nature. 1991 Aug 8;352(6335):497-505. PMID:1865905
Page seeded by OCA on Sun Mar 30 23:23:12 2008
