5TMR	Transcription	date	Oct 13, 2016
title	Crystal Structure Of The Er-Alpha Ligand-Binding Domain (Y53 Complex With The Cyclofenil-Asc Derivative, Ethyl (E)-3-(4- (Cyclohexylidene(4-Hydroxyphenyl)Methyl)Phenyl)Acrylate
authors	J.C.Nwachukwu, R.Erumbi, S.Srinivasan, N.E.Bruno, J.Nowak, T.Izar D.J.Kojetin, O.Elemento, J.A.Katzenellenbogen, K.W.Nettles
compound		source
Molecule: Estrogen Receptor Chain: A, B Fragment: Ligand-Binding Domain (Unp Residues 298-554) Synonym: Er,Er-Alpha,Estradiol Receptor,Nuclear Receptor Su Group A Member 1; 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: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid
Molecule: Nuclear Receptor Coactivator 2 Chain: C, D Fragment: Nuclear Receptor-Interacting Peptide (Unp Residue 698); Synonym: Ncoa-2,Class E Basic Helix-Loop-Helix Protein 75,B Transcriptional Intermediary Factor 2,Htif2; Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Other_details: This Sequence Occurs Naturally In Humans
symmetry	Space Group: P 1 21 1	R_factor 0.193 R_Free 0.238
crystal cell	length a length b length c angle alpha angle beta angle gamma 54.866 82.287 58.662 90.00 110.72 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	7FD	enzyme
Primary reference	Systems Structural Biology Analysis of Ligand Effects on ERalpha Predicts Cellular Response to Environmental Estrogens and Anti-hormone Therapies., Nwachukwu JC, Srinivasan S, Bruno NE, Nowak J, Wright NJ, Minutolo F, Rangarajan ES, Izard T, Yao XQ, Grant BJ, Kojetin DJ, Elemento O, Katzenellenbogen JA, Nettles KW, Cell Chem Biol. 2016 Dec 21. pii: S2451-9456(16)30437-8. doi:, 10.1016/j.chembiol.2016.11.014. PMID:28042045

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (175 Kb) [Save to disk] Biological Unit Coordinates (5tmr.pdb1.gz) 167 Kb LPC: Ligand-Protein Contacts for 5TMR CSU: Contacts of Structural Units for 5TMR Structure Factors (206 Kb) Retrieve 5TMR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5TMR from S2C, [Save to disk] Re-refined 5tmr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5tmr_C] [5tmr_D] [5tmr_B] [5tmr] [5tmr_A] SWISS-PROT database: Domain organization of by SWISSPFAM

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