1UHL Dna Binding Protein date Jul 03, 2003
title Crystal Structure Of The Lxralfa-Rxrbeta Lbd Heterodimer
authors S.Svensson, T.Ostberg, M.Jacobsson, C.Norstrom, K.Stefansson, D.H I.C.Johansson, K.Zachrisson, D.Ogg, L.Jendeberg
compound source
Molecule: Retinoic Acid Receptor Rxr-Beta
Chain: A
Fragment: Residues 298-533
Synonym: Retinoid X Receptor
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15

Molecule: Oxysterols Receptor Lxr-Alpha
Chain: B
Fragment: Residues 206-447
Synonym: Liver X Receptor Alpha, Nuclear Orphan Receptor Lx
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28

Molecule: 10-Mer Peptide From Nuclear Receptor Coactivator
Chain: C, D
Synonym: Ncoa-2, Transcriptional Intermediary Factor 2
Engineered: Yes

Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized
symmetry Space Group: P 21 21 21
R_factor 0.219 R_Free 0.326
crystal
cell
length a length b length c angle alpha angle beta angle gamma
67.634 88.996 90.795 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.90 Å
ligand 444, MEI BindingDB enzyme
related structures by homologous chain: 1H9U, 1P8D, 1XDK
Primary referenceCrystal structure of the heterodimeric complex of LXRalpha and RXRbeta ligand-binding domains in a fully agonistic conformation., Svensson S, Ostberg T, Jacobsson M, Norstrom C, Stefansson K, Hallen D, Johansson IC, Zachrisson K, Ogg D, Jendeberg L, EMBO J 2003 Sep 15;22(18):4625-33. PMID:12970175
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk]
  • Biological Unit Coordinates (1uhl.pdb1.gz) 76 Kb
  • LPC: Ligand-Protein Contacts for 1UHL
  • CSU: Contacts of Structural Units for 1UHL
  • Likely Quarternary Molecular Structure file(s) for 1UHL
  • Retrieve 1UHL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1UHL from S2C, [Save to disk]
  • View 1UHL 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 1UHL
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1UHL, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1uhla_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1uhlb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1uhl from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1uhl_D] [1uhl_A] [1uhl] [1uhl_B] [1uhl_C]
  • SWISS-PROT database: [Q15596] [Q13133] [P28702]
  • Domain organization of [NCOA2_HUMAN] [NR1H3_HUMAN] [RXRB_HUMAN] by SWISSPFAM
  • Domain found in 1UHL: [HOLI ] by SMART
  • Other resources with information on 1UHL
  • Community annotation for 1UHL 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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