2QR9	Transcription	date	Jul 27, 2007
title	Crystal Structure Of The Estrogen Receptor Alpha Ligand Bind Complexed With An Oxabicyclic Derivative Compound
authors	K.W.Nettles, J.B.Bruning
compound		source
Molecule: Estrogen Receptor Chain: A, B Fragment: Steroid-Binding Region, Residues 298-554 Synonym: Er, Estradiol Receptor, Er-Alpha Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Esr1, Esr, Nr3a1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Rosetta Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmcsg7
Molecule: Nuclear Receptor Coactivator 2 Chain: C, D Engineered: Yes		Synthetic: Yes Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090
symmetry	Space Group: P 1 21 1	R_factor 0.214 R_Free 0.262
crystal cell	length a length b length c angle alpha angle beta angle gamma 55.987 84.002 58.724 90.00 108.85 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	HZ3	enzyme
Primary reference	NFkappaB selectivity of estrogen receptor ligands revealed by comparative crystallographic analyses., Nettles KW, Bruning JB, Gil G, Nowak J, Sharma SK, Hahm JB, Kulp K, Hochberg RB, Zhou H, Katzenellenbogen JA, Katzenellenbogen BS, Kim Y, Joachmiak A, Greene GL, Nat Chem Biol. 2008 Apr;4(4):241-7. Epub 2008 Mar 16. PMID:18344977

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk] Biological Unit Coordinates (2qr9.pdb1.gz) 83 Kb LPC: Ligand-Protein Contacts for 2QR9 CSU: Contacts of Structural Units for 2QR9 Likely Quarternary Molecular Structure file(s) for 2QR9 Structure Factors (530 Kb) Retrieve 2QR9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QR9 from S2C, [Save to disk] Re-refined 2qr9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QR9 in 3D

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Visual 3D analysis of 2QR9

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 2QR9, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2qr9_B] [2qr9_A] [2qr9] [2qr9_D] [2qr9_C] SWISS-PROT database: [P03372] [Q61026] Domain organization of [ESR1_HUMAN] [NCOA2_MOUSE] by SWISSPFAM Domain found in 2QR9: [HOLI ] by SMART

Other resources with information on 2QR9

Community annotation for 2QR9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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