3R2A	Transcription	date	Mar 14, 2011
title	Crystal Structure Of Rxralpha Ligand-Binding Domain Complexe Corepressor Smrt2 And Antagonist Rhein
authors	H.Zhang, L.Chen, J.Chen, H.Jiang, X.Shen
compound		source
Molecule: Retinoic Acid Receptor Rxr-Alpha Chain: A, B, C, D Fragment: Ligand Binding Domain (Unp Residues 223-462) Synonym: Retinoid X Receptor Alpha, Nuclear Receptor Subfam Group B Member 1; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Rxra, Nr2b1 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Nuclear Receptor Corepressor 2 Chain: E, F Fragment: Unp Residues 2346-2361 Synonym: Smrt, N-Cor2, Ctg Repeat Protein 26, Smap270, Sile Mediator Of Retinoic Acid And Thyroid Hormone Receptor, T3 Associating Factor, Trac, Thyroid-Receptor-Associated Corep Retinoic-Acid-Receptor-Associated Corepressor; Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: P 21 21 21	R_factor 0.254 R_Free 0.335
crystal cell	length a length b length c angle alpha angle beta angle gamma 85.030 117.580 117.120 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	RHN	enzyme
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structural basis for retinoic X receptor repression on the tetramer., Zhang H, Chen L, Chen J, Jiang H, Shen X, J Biol Chem. 2011 May 24. PMID:21613212

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (143 Kb) [Save to disk] Biological Unit Coordinates (3r2a.pdb1.gz) 135 Kb LPC: Ligand-Protein Contacts for 3R2A CSU: Contacts of Structural Units for 3R2A Structure Factors (202 Kb) Retrieve 3R2A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3R2A from S2C, [Save to disk] Re-refined 3r2a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3R2A, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3r2a_C] [3r2a_A] [3r2a_F] [3r2a] [3r2a_B] [3r2a_D] [3r2a_E] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3R2A: [HOLI ] by SMART

Other resources with information on 3R2A

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