1a6y

From Proteopedia

(Difference between revisions)

Revision as of 10:49, 15 November 2017

REVERBA ORPHAN NUCLEAR RECEPTOR/DNA COMPLEX

Structural highlights

1a6y is a 4 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
NonStd Res:
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[NR1D1_HUMAN] Functions as a constitutive transcriptional repressor. In collaboration with SP1, activates GJA1 transcription (By similarity). Possible receptor for triiodothyronine.^[1] ^[2]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

The nuclear hormone receptors form the largest known family of transcription factors. The current notion of receptor DNA discrimination, based solely on one major type of hexameric half-site and a highly conserved 66-residue core DNA-binding domain (DBD), does not adequately describe how more than 150 nonsteroid receptors differentiate among response elements. Here, we describe the 2.3 A crystal structure of the DNA-binding region of the orphan receptor RevErb arranged as a tandem homodimer on its optimal response element. The structure reveals the presence of a second major protein-DNA interface adjacent to the classical one involving the half-sites. A sequence comparison of orphan receptors suggests that unique minor-groove interactions involving the receptor hinge regions impart the necessary DNA and dimerization specificity.

Structural elements of an orphan nuclear receptor-DNA complex.,Zhao Q, Khorasanizadeh S, Miyoshi Y, Lazar MA, Rastinejad F Mol Cell. 1998 May;1(6):849-61. PMID:9660968^[3]

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

References

↑ Miyajima N, Horiuchi R, Shibuya Y, Fukushige S, Matsubara K, Toyoshima K, Yamamoto T. Two erbA homologs encoding proteins with different T3 binding capacities are transcribed from opposite DNA strands of the same genetic locus. Cell. 1989 Apr 7;57(1):31-9. PMID:2539258
↑ Lazar MA, Jones KE, Chin WW. Isolation of a cDNA encoding human Rev-ErbA alpha: transcription from the noncoding DNA strand of a thyroid hormone receptor gene results in a related protein that does not bind thyroid hormone. DNA Cell Biol. 1990 Mar;9(2):77-83. PMID:1971514
↑ Zhao Q, Khorasanizadeh S, Miyoshi Y, Lazar MA, Rastinejad F. Structural elements of an orphan nuclear receptor-DNA complex. Mol Cell. 1998 May;1(6):849-61. PMID:9660968

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1a6y"

@@ Line 1: / Line 1: @@
 ==REVERBA ORPHAN NUCLEAR RECEPTOR/DNA COMPLEX==
 <StructureSection load='1a6y' size='340' side='right' caption='[[1a6y]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
@@ Line 5: / Line 6: @@
 </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>
 <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=5IU:5-IODO-2-DEOXYURIDINE-5-MONOPHOSPHATE'>5IU</scene></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=1a6y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1a6y OCA], [http://pdbe.org/1a6y PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1a6y RCSB], [http://www.ebi.ac.uk/pdbsum/1a6y PDBsum]</span></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=1a6y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1a6y OCA], [http://pdbe.org/1a6y PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1a6y RCSB], [http://www.ebi.ac.uk/pdbsum/1a6y PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1a6y ProSAT]</span></td></tr>
 </table>
 == Function ==

1a6y

From Proteopedia

Revision as of 10:49, 15 November 2017

REVERBA ORPHAN NUCLEAR RECEPTOR/DNA COMPLEX

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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