3KMR	Transcription	date	Nov 11, 2009
title	Crystal Structure Of Raralpha Ligand Binding Domain In Compl Agonist Ligand (Am580) And A Coactivator Fragment
authors	W.Bourguet, C.Teyssier
compound		source
Molecule: Retinoic Acid Receptor Alpha Chain: A Fragment: Ligand Binding Domain (Unp Residue 176-421) Synonym: Rar-Alpha, Nuclear Receptor Subfamily 1 Group B Me Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Nr1b1, Rara Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
Molecule: Nuclear Receptor Coactivator 1 Chain: C Fragment: Nr Interaction Motif 2 (Unp Residue 686-698) Synonym: Ncoa-1, Steroid Receptor Coactivator 1, Src-1, Rip Protein Hin-2, Renal Carcinoma Antigen Ny-Ren-52; Ec: 2.3.1.48 Engineered: Yes		Synthetic: Yes Other_details: Synthetic
symmetry	Space Group: C 1 2 1	R_factor 0.197 R_Free 0.237
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.307 61.218 49.444 90.00 105.38 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	EQN BindingDB	enzyme	Transferase E.C.2.3.1.48 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	A unique secondary-structure switch controls constitutive gene repression by retinoic acid receptor., le Maire A, Teyssier C, Erb C, Grimaldi M, Alvarez S, de Lera AR, Balaguer P, Gronemeyer H, Royer CA, Germain P, Bourguet W, Nat Struct Mol Biol. 2010 Jun 13. PMID:20543827

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk] Biological Unit Coordinates (3kmr.pdb1.gz) 85 Kb LPC: Ligand-Protein Contacts for 3KMR CSU: Contacts of Structural Units for 3KMR Structure Factors (1071 Kb) Retrieve 3KMR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3KMR from S2C, [Save to disk] Re-refined 3kmr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3KMR 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 3KMR

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 3KMR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3kmr_A] [3kmr] [3kmr_C] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3KMR: [HOLI ] by SMART

Other resources with information on 3KMR

Community annotation for 3KMR at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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