2OCF	Hormone Growth Factor	date	Dec 20, 2006
title	Human Estrogen Receptor Alpha Ligand-Binding Domain In Compl Estradiol And The E2#23 Fn3 Monobody
authors	S.S.Rajan, S.M.Kuruvilla, S.K.Sharma, Y.Kim, J.Huang, A.Koide, S.K A.Joachimiak, G.L.Greene
compound		source
Molecule: Estrogen Receptor Chain: A Fragment: Ligand Binding Domain, Residues 298-595 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 Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmcsg7
Molecule: Fibronectin Chain: D Fragment: E2#23 Fn3 Monobody, Fibronectin Type III Domain 1 Residues 1447-1540; Synonym: Fn, Cold-Insoluble Globulin, Cig Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cig, Fn1, Fn Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 61 2 2	R_factor 0.191 R_Free 0.251
crystal cell	length a length b length c angle alpha angle beta angle gamma 119.219 119.219 132.999 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.95 Å
ligand	CME, EST BindingDB	enzyme
Primary reference	Probing protein conformational changes in living cells by using designer binding proteins: application to the estrogen receptor., Koide A, Abbatiello S, Rothgery L, Koide S, Proc Natl Acad Sci U S A. 2002 Feb 5;99(3):1253-8. Epub 2002 Jan 29. PMID:11818562

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (60 Kb) [Save to disk] Biological Unit Coordinates (2ocf.pdb1.gz) 105 Kb LPC: Ligand-Protein Contacts for 2OCF CSU: Contacts of Structural Units for 2OCF Likely Quarternary Molecular Structure file(s) for 2OCF Structure Factors (93 Kb) Retrieve 2OCF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2OCF from S2C, [Save to disk] Re-refined 2ocf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2OCF 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 2OCF

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 2OCF, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ocf] [2ocf_A] [2ocf_D] SWISS-PROT database: [P03372] [P02751] Domain organization of [ESR1_HUMAN] [FINC_HUMAN] by SWISSPFAM Domains found in 2OCF: [FN3] [HOLI ] by SMART

Other resources with information on 2OCF

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

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