2nll
From Proteopedia
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|PDB= 2nll |SIZE=350|CAPTION= <scene name='initialview01'>2nll</scene>, resolution 1.900Å | |PDB= 2nll |SIZE=350|CAPTION= <scene name='initialview01'>2nll</scene>, resolution 1.900Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=ZN:ZINC ION'>ZN</scene> | + | |LIGAND= <scene name='pdbligand=5IU:5-IODO-2'-DEOXYURIDINE-5'-MONOPHOSPHATE'>5IU</scene>, <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= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2nll FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2nll OCA], [http://www.ebi.ac.uk/pdbsum/2nll PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2nll RCSB]</span> | ||
}} | }} | ||
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==Overview== | ==Overview== | ||
Nuclear receptor heterodimers recognize response elements composed of two direct repeats of the consensus sequence 5'-AGGTCA-3' separated by one to five base pairs. The 1.9 A crystal structure of the complex formed by the DNA-binding domains of the 9-cis retinoic acid receptor and thyroid hormone receptor bound to a thyroid-response element shows that the subunits interact through a DNA-supported interface involving the carboxy-terminal extension of the DNA-binding domain of the thyroid hormone receptor. The stereochemistry suggests a mechanism by which heterodimers recognize the inter-half-site spacing between direct repeats. | Nuclear receptor heterodimers recognize response elements composed of two direct repeats of the consensus sequence 5'-AGGTCA-3' separated by one to five base pairs. The 1.9 A crystal structure of the complex formed by the DNA-binding domains of the 9-cis retinoic acid receptor and thyroid hormone receptor bound to a thyroid-response element shows that the subunits interact through a DNA-supported interface involving the carboxy-terminal extension of the DNA-binding domain of the thyroid hormone receptor. The stereochemistry suggests a mechanism by which heterodimers recognize the inter-half-site spacing between direct repeats. | ||
| - | |||
| - | ==Disease== | ||
| - | Known diseases associated with this structure: Thyroid hormone resistance OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=190160 190160]], Thyroid hormone resistance, autosomal recessive OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=190160 190160]] | ||
==About this Structure== | ==About this Structure== | ||
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[[Category: Rastinejad, F.]] | [[Category: Rastinejad, F.]] | ||
[[Category: Sigler, P B.]] | [[Category: Sigler, P B.]] | ||
| - | [[Category: ZN]] | ||
[[Category: alternative splicing]] | [[Category: alternative splicing]] | ||
[[Category: complex (transcription regulation/dna)]] | [[Category: complex (transcription regulation/dna)]] | ||
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[[Category: zinc- finger]] | [[Category: zinc- finger]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 04:04:55 2008'' |
Revision as of 01:04, 31 March 2008
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| , resolution 1.900Å | |||||||
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| Ligands: | , , , , , | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
RETINOID X RECEPTOR-THYROID HORMONE RECEPTOR DNA-BINDING DOMAIN HETERODIMER BOUND TO THYROID RESPONSE ELEMENT DNA
Overview
Nuclear receptor heterodimers recognize response elements composed of two direct repeats of the consensus sequence 5'-AGGTCA-3' separated by one to five base pairs. The 1.9 A crystal structure of the complex formed by the DNA-binding domains of the 9-cis retinoic acid receptor and thyroid hormone receptor bound to a thyroid-response element shows that the subunits interact through a DNA-supported interface involving the carboxy-terminal extension of the DNA-binding domain of the thyroid hormone receptor. The stereochemistry suggests a mechanism by which heterodimers recognize the inter-half-site spacing between direct repeats.
About this Structure
2NLL is a Protein complex structure of sequences from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Structural determinants of nuclear receptor assembly on DNA direct repeats., Rastinejad F, Perlmann T, Evans RM, Sigler PB, Nature. 1995 May 18;375(6528):203-11. PMID:7746322
Page seeded by OCA on Mon Mar 31 04:04:55 2008
