1KV6	Gene Regulation	date	Jan 25, 2002
title	X-Ray Structure Of The Orphan Nuclear Receptor Err3 Ligand-B Domain In The Constitutively Active Conformation
authors	H.Greschik, J.M.Wurtz, S.Sanglier, W.Bourguet, A.Van Dorsselaer J.P.Renaud, Structural Proteomics In Europe (Spine)
compound		source
Molecule: Estrogen-Related Receptor Gamma Chain: A, B Fragment: Ligand-Binding Domain Synonym: Err Gamma-2; Nuclear Receptor Errg2; Estrogen-Rela Receptor 3; Engineered: Yes Other_details: Complex With A Src1 Coactivator Peptide In T Of Ligand;		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Nr3b3 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-15b
Molecule: Steroid Receptor Coactivator 1 Chain: C, D Fragment: Second Nr-Box Synonym: Src-1; Nuclear Receptor Coactivator 1; Src-Ancoa- Engineered: Yes		Synthetic: Yes Other_details: This Sequence Occurs Naturally In Humans
symmetry	Space Group: P 43 21 2	R_factor 0.233 R_Free 0.267
crystal cell	length a length b length c angle alpha angle beta angle gamma 83.317 83.317 240.610 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
related structures	by homologous chain: 1XB7
Primary reference	Structural and functional evidence for ligand-independent transcriptional activation by the estrogen-related receptor 3., Greschik H, Wurtz JM, Sanglier S, Bourguet W, van Dorsselaer A, Moras D, Renaud JP, Mol Cell 2002 Feb;9(2):303-13. PMID:11864604

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk] Biological Unit Coordinates (1kv6.pdb1.gz) 75 Kb CSU: Contacts of Structural Units for 1KV6 Likely Quarternary Molecular Structure file(s) for 1KV6 Structure Factors (403 Kb) Retrieve 1KV6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KV6 from S2C, [Save to disk] Re-refined 1kv6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KV6 in 3D

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Visual 3D analysis of 1KV6

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 1KV6, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kv6a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1kv6b_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1kv6_D] [1kv6] [1kv6_C] [1kv6_A] [1kv6_B] SWISS-PROT database: [P62508] [Q15788] Domain organization of [ERR3_HUMAN] [NCOA1_HUMAN] by SWISSPFAM Domain found in 1KV6: [HOLI ] by SMART

Other resources with information on 1KV6

Community annotation for 1KV6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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