1IE9	Gene Regulation	date	Apr 09, 2001
title	Crystal Structure Of The Nuclear Receptor For Vitamin D Liga Domain Bound To Mc1288
authors	G.Tocchini-Valentini, N.Rochel, J.M.Wurtz, A.Mitschler, D.Moras
compound		source
Molecule: Vitamin D3 Receptor Chain: A Synonym: 1,25-Dihydroxyvitamin D3 Receptor Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.214 R_Free 0.248
crystal cell	length a length b length c angle alpha angle beta angle gamma 44.940 51.420 132.520 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.40 Å
ligand	VDX	enzyme
related structures	by homologous chain: 1IE8
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structures of the vitamin D receptor complexed to superagonist 20-epi ligands., Tocchini-Valentini G, Rochel N, Wurtz JM, Mitschler A, Moras D, Proc Natl Acad Sci U S A 2001 May 8;98(10):5491-6. PMID:11344298

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk] Biological Unit Coordinates (1ie9.pdb1.gz) 45 Kb LPC: Ligand-Protein Contacts for 1IE9 CSU: Contacts of Structural Units for 1IE9 Likely Quarternary Molecular Structure file(s) for 1IE9 Structure Factors (461 Kb) Retrieve 1IE9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IE9 from S2C, [Save to disk] Re-refined 1ie9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1IE9 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 1IE9

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1IE9 from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1IE9, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ie9a_, region A [Jmol] [rasmolscript] [script source] 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: [1ie9_A] [1ie9] SWISS-PROT database: [P11473] Belongs to the vitamin d3 receptor (vdr) family according to TCDB. Domain organization of [VDR_HUMAN] by SWISSPFAM Domain found in 1IE9: [HOLI ] by SMART

Other resources with information on 1IE9

Community annotation for 1IE9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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