1XV9 Dna Binding Protein date Oct 27, 2004
title Crystal Structure Of Carrxr Heterodimer Bound With Src1 Pep Fatty Acid, And 5b-Pregnane-3,20-Dione.
authors R.X.Xu, M.H.Lambert, B.B.Wisely, E.N.Warren, E.E.Weinert, G.M.Wai J.D.Williams, L.B.Moore, T.M.Willson, J.T.Moore
compound source
Molecule: Retinoic Acid Receptor Rxr-Alpha
Chain: A, C
Fragment: Lbd Domain
Synonym: Retinoid X Receptor Alpha
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Rxra, Nr2b1
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Orphan Nuclear Receptor Nr1i3
Chain: B, D
Fragment: Lbd Domain
Synonym: Constitutive Androstane Receptor, Car, Orphan Nucl Receptor Mb67;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Nuclear Receptor Coactivator 1 Isoform 1
Chain: E, F, G, H
Fragment: Peptide Fragment-13 Residues
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_taxid: 9606
Other_details: Chemically Synthesized
symmetry Space Group: P 32 2 1
R_factor 0.181 R_Free 0.239
length a length b length c angle alpha angle beta angle gamma
128.442 128.442 214.530 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.70 Å
ligand CI2, F15 enzyme
related structures by homologous chain: 1LBD, 1XNX, 1XVP
A, C

D, B

Primary referenceA Structural Basis for Constitutive Activity in the Human CAR/RXRalpha Heterodimer., Xu RX, Lambert MH, Wisely BB, Warren EN, Weinert EE, Waitt GM, Williams JD, Collins JL, Moore LB, Willson TM, Moore JT, Mol Cell 2004 Dec 22;16(6):919-28. PMID:15610735
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (174 Kb) [Save to disk]
  • Biological Unit Coordinates (1xv9.pdb1.gz) 84 Kb
  • Biological Unit Coordinates (1xv9.pdb2.gz) 87 Kb
  • LPC: Ligand-Protein Contacts for 1XV9
  • CSU: Contacts of Structural Units for 1XV9
  • Likely Quarternary Molecular Structure file(s) for 1XV9
  • Structure Factors (640 Kb)
  • Retrieve 1XV9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1XV9 from S2C, [Save to disk]
  • Re-refined 1xv9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1XV9 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 1XV9
  • 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 1XV9, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1xv9a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1xv9b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1xv9c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1xv9d_, region D [Jmol] [rasmolscript] [script source]
  • Fold representative 1xv9 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1xv9_A] [1xv9_C] [1xv9_E] [1xv9_G] [1xv9_D] [1xv9_H] [1xv9_F] [1xv9_B] [1xv9]
  • SWISS-PROT database: [Q15788] [Q14994] [P19793]
  • Domain organization of [NCOA1_HUMAN] [NR1I3_HUMAN] [RXRA_HUMAN] by SWISSPFAM
  • Domain found in 1XV9: [HOLI ] by SMART
  • Other resources with information on 1XV9
  • Community annotation for 1XV9 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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