1XB7	Transcription	date	Aug 30, 2004
title	X-Ray Structure Of Erralpha Lbd In Complex With A Pgc-1alpha At 2.5a Resolution
authors	J.Kallen, J.M.Schlaeppi, F.Bitsch, I.Filipuzzi, A.Schilb, V.Riou, A.Strauss, M.Geiser, B.Fournier
compound		source
Molecule: Steroid Hormone Receptor Err1 Chain: A Fragment: Ligand Binding Domain Synonym: Estrogen-Related Receptor, Alpha; Err-Alpha; Nr3b1 Receptor-Like 1; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Baculovirus Expression_system_vector: Bacpak8
Molecule: Peroxisome Proliferator Activated Receptor Gamma Coactivator 1 Alpha; Chain: P Fragment: Coactivator Peptide (L3-Site) Synonym: Ppar Gamma Coactivator-1 Alpha, Ppargc-1 Alpha, Pg Ligand Effect Modulator-6; Engineered: Yes Mutation: Yes		Synthetic: Yes Other_details: Mutated Pgc-1alpha Coactivator Peptide (L3-S Ordered From Neosystem, France
symmetry	Space Group: P 65 2 2	R_factor 0.215 R_Free 0.247
crystal cell	length a length b length c angle alpha angle beta angle gamma 109.999 109.999 104.671 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	IOD	enzyme
related structures	by homologous chain: 1KV6, 1TFC
Primary reference	Evidence for ligand-Independent transcriptional activation of the human estrogen-related receptor alpha: Crystal structure of ERRalpha LBD in complex with PGC-1alpha., Kallen J, Schlaeppi JM, Bitsch F, Filipuzzi I, Schilb A, Riou V, Graham A, Strauss A, Geiser M, Fournier B, J Biol Chem 2004 Aug 26;. PMID:15337744

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (1xb7.pdb1.gz) 73 Kb LPC: Ligand-Protein Contacts for 1XB7 CSU: Contacts of Structural Units for 1XB7 Likely Quarternary Molecular Structure file(s) for 1XB7 Structure Factors (97 Kb) Retrieve 1XB7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XB7 from S2C, [Save to disk] Re-refined 1xb7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1XB7 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 1XB7

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 1XB7, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1xb7a_, region A [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xb7] [1xb7_A] [1xb7_P] SWISS-PROT database: [P11474] [Q9UBK2] Domain organization of [ERR1_HUMAN] [PRGC1_HUMAN] by SWISSPFAM Domain found in 1XB7: [HOLI ] by SMART

Other resources with information on 1XB7

Community annotation for 1XB7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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