2P1U Hormone Receptor date Mar 06, 2007
title Crystal Structure Of The Ligand Binding Domain Of The Retino Receptor Alpha In Complex With 3-(2'-Ethoxy)-Tetrahydronaph Cinnamic Acid And A Fragment Of The Coactivator Tif-2
authors W.Bourguet, V.Nahoum
compound source
Molecule: Retinoic Acid Receptor Rxr-Alpha
Chain: A
Fragment: Ligand Binding Domain (Residues 223-462)
Synonym: Retinoid X Receptor Alpha
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Rxra, Nr2b1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b

Molecule: Nuclear Receptor Coactivator 2 Peptide
Chain: B
Fragment: Nuclear Receptor Interaction Motif 2 (Residues 68
Synonym: Ncoa-2, Transcriptional Intermediary Factor 2
Engineered: Yes

Synthetic: Yes
Other_details: This Sequence Occurs Naturally In Humans. Th Has Been Synthesized By Automatic Chemical Synthesis.
symmetry Space Group: P 43 21 2
R_factor 0.199 R_Free 0.251
crystal
cell
length a length b length c angle alpha angle beta angle gamma
67.638 67.638 109.996 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand 4TN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceModulators of the structural dynamics of the retinoid X receptor to reveal receptor function., Nahoum V, Perez E, Germain P, Rodriguez-Barrios F, Manzo F, Kammerer S, Lemaire G, Hirsch O, Royer CA, Gronemeyer H, de Lera AR, Bourguet W, Proc Natl Acad Sci U S A. 2007 Oct 30;104(44):17323-8. Epub 2007 Oct 18. PMID:17947383
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk]
  • Biological Unit Coordinates (2p1u.pdb1.gz) 74 Kb
  • LPC: Ligand-Protein Contacts for 2P1U
  • CSU: Contacts of Structural Units for 2P1U
  • Likely Quarternary Molecular Structure file(s) for 2P1U
  • Structure Factors (230 Kb)
  • Retrieve 2P1U in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2P1U from S2C, [Save to disk]
  • Re-refined 2p1u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2P1U in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2P1U
  • Ramachandran plot from PDBSum
  • 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 2P1U, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2p1u_A] [2p1u] [2p1u_B]
  • SWISS-PROT database: [Q15596] [P19793]
  • Domain organization of [NCOA2_HUMAN] [RXRA_HUMAN] by SWISSPFAM
  • Domain found in 2P1U: [HOLI ] by SMART
  • Other resources with information on 2P1U
  • Community annotation for 2P1U at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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