2FAI	Hormone Growth Factor Receptor	date	Dec 07, 2005
title	Human Estrogen Receptor Alpha Ligand-Binding Domain In Compl Obcp-2m And A Glucocorticoid Receptor Interacting Protein 1 Peptide
authors	S.S.Rajan, R.W.Hsieh, S.K.Sharma, G.L.Greene
compound		source
Molecule: Estrogen Receptor Chain: A, B Fragment: Ligand Binding Domain Synonym: Er, Estradiol Receptor, Er-Alpha Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Esr1, Esr, Nr3a1 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21-De3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmcsg7 (Pet12 Derivative)
Molecule: Nuclear Receptor Coactivator 2 Chain: C, D Synonym: Ncoa-2, Transcriptional Intermediary Factor 2 Engineered: Yes		Synthetic: Yes Other_details: This Sequence Occurs Naturally In Humans.
symmetry	Space Group: P 1 21 1	R_factor 0.200 R_Free 0.240
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.397 81.811 58.861 90.00 111.16 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	459, CME	enzyme
Primary reference	Identification of ligands with bicyclic scaffolds provides insights into mechanisms of estrogen receptor subtype selectivity., Hsieh RW, Rajan SS, Sharma SK, Guo Y, DeSombre ER, Mrksich M, Greene GL, J Biol Chem. 2006 Jun 30;281(26):17909-19. Epub 2006 Apr 28. PMID:16648639

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (89 Kb) [Save to disk] Biological Unit Coordinates (2fai.pdb1.gz) 82 Kb LPC: Ligand-Protein Contacts for 2FAI CSU: Contacts of Structural Units for 2FAI Likely Quarternary Molecular Structure file(s) for 2FAI Structure Factors (380 Kb) Retrieve 2FAI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2FAI from S2C, [Save to disk] Re-refined 2fai structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2FAI in 3D

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Visual 3D analysis of 2FAI

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 2FAI, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2fai_A] [2fai_D] [2fai_C] [2fai_B] [2fai] SWISS-PROT database: [P03372] [Q15596] Domain organization of [ESR1_HUMAN] [NCOA2_HUMAN] by SWISSPFAM Domain found in 2FAI: [HOLI ] by SMART

Other resources with information on 2FAI

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

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