5KRM	Transcription	date	Jul 07, 2016
title	Crystal Structure Of The Er-Alpha Ligand-Binding Domain (Y53 Complex With The A-Cd Ring Estrogen, (1s,7as)-5-(2,5-Difluo Hydroxyphenyl)-7a-Methyl-2,3,3a,4,7,7a-Hexahydro-1h-Inden-1
authors	J.C.Nwachukwu, S.Srinivasan, N.E.Bruno, J.Nowak, D.J.Kojetin, O.E J.A.Katzenellenbogen, K.W.Nettles
compound		source
Molecule: Estrogen Receptor Chain: A, B Fragment: Ligand-Binding Domain 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: Ncoa2 Chain: C, D Fragment: Nuclear Receptor-Interacting Peptide 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 0.171 R_Free 0.213
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.127 84.327 58.504 90.00 108.65 90.00
method	X-Ray Diffraction	resolution	2.24 Å
ligand	6WU	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] (171 Kb) [Save to disk] Biological Unit Coordinates (5krm.pdb1.gz) 164 Kb LPC: Ligand-Protein Contacts for 5KRM CSU: Contacts of Structural Units for 5KRM Structure Factors (298 Kb) Retrieve 5KRM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5KRM from S2C, [Save to disk] Re-refined 5krm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 5KRM

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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: [5krm_B] [5krm_A] [5krm] [5krm_D] [5krm_C] SWISS-PROT database: Domain organization of by SWISSPFAM

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