3IPS	Transcription	date	Aug 18, 2009
title	X-Ray Structure Of Benzisoxazole Synthetic Agonist Bound To Alpha
authors	X.Fradera, D.Vu, O.Nimz, R.Skene, D.Hosfield, R.Wijnands, A.J.Cook A.Haunso, A.King, D.J.Bennet, R.Mcguire, J.C.M.Uitdehaag
compound		source
Molecule: Oxysterols Receptor Lxr-Alpha Chain: A, B Fragment: Ligand Binding Domain: Unp Residues 182-447 Synonym: Liver X Receptor Alpha, Nuclear Orphan Receptor Lx Nuclear Receptor Subfamily 1 Group H Member 3; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Lxra, Nr1h3 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Dh10-T1r Expression_system_vector_type: Plasmid Expression_system_plasmid: Psx29
Molecule: Nuclear Receptor Coactivator 1 Chain: C, D Fragment: Steroid Receptor Co-Activator 1: Unp Residues 676 Synonym: Ncoa-1, Steroid Receptor Coactivator 1, Src-1, Rip Protein Hin-2, Renal Carcinoma Antigen Ny-Ren-52; Ec: 2.3.1.48 Engineered: Yes		Synthetic: Yes Other_details: Src-1 Peptide From Milliq With The Sequence Uniprot Entry Q15788 (Ncoa1_human), Residues 676-700.
symmetry	Space Group: P 4 21 2	R_factor 0.255 R_Free 0.315
crystal cell	length a length b length c angle alpha angle beta angle gamma 123.051 123.051 91.636 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.26 Å
ligand	O90, SO4 BindingDB	enzyme	Transferase E.C.2.3.1.48 BRENDA
Gene Ontology	Chain Function Process Component A, B D, C
Primary reference	X-ray structures of the LXRalpha LBD in its homodimeric form and implications for heterodimer signaling., Fradera X, Vu D, Nimz O, Skene R, Hosfield D, Wynands R, Cooke AJ, Haunso A, King A, Bennett DJ, McGuire R, Uitdehaag JC, J Mol Biol. 2010 May 28;399(1):120-32. Epub 2010 Apr 9. PMID:20382159

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk] Biological Unit Coordinates (3ips.pdb1.gz) 81 Kb LPC: Ligand-Protein Contacts for 3IPS CSU: Contacts of Structural Units for 3IPS Structure Factors (779 Kb) Retrieve 3IPS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3IPS from S2C, [Save to disk] Re-refined 3ips structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3IPS 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 3IPS

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 3IPS, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ips_A] [3ips_C] [3ips_B] [3ips_D] [3ips] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3IPS: [HOLI ] by SMART

Other resources with information on 3IPS

Community annotation for 3IPS at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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