1Y9R	Transcription, Ligand Binding Protein	date	Dec 16, 2004
title	Crystal Structure Of The Human Mineralocorticoid Receptor Ligand-Binding Domain Bound To Deoxycorticosterone And Harboring The S810l Mutation Responsible For A Severe Form Of Hypertension
authors	J.Fagart, J.Huyet, G.M.Pinon, M.Rochel, C.Mayer, M.E.Rafestin- Oblin
compound		source
Molecule: Mineralocorticoid Receptor Chain: A, B Fragment: Ligand-Binding Domain Synonym: Mr; Nuclear Receptor Subfamily 3, Group C, Member 2; Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Cell_line: Uv20hl21-27 Gene: Nr3c2, Mcr, Mlr Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Codon Plus (De3) Ril Expression_system_cellular_location: Cytoplasm Expression_system_vector_type: Pgex Expression_system_plasmid: Pmrlbdl810
symmetry	Space Group: P 31	R_factor 0.229 R_Free 0.267
crystal cell	length a length b length c angle alpha angle beta angle gamma 120.284 120.284 41.326 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.96 Å
ligand	1CA	enzyme
related structures	by homologous chain: 1YA3
Primary reference	Crystal structure of a mutant mineralocorticoid receptor responsible for hypertension., Fagart J, Huyet J, Pinon GM, Rochel M, Mayer C, Rafestin-Oblin ME, Nat Struct Mol Biol 2005 Jun;12(6):554-5. Epub 2005 May 22. PMID:15908963

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (95 Kb) [Save to disk] Biological Unit Coordinates (1y9r.pdb1.gz) 46 Kb Biological Unit Coordinates (1y9r.pdb2.gz) 45 Kb LPC: Ligand-Protein Contacts for 1Y9R CSU: Contacts of Structural Units for 1Y9R Likely Quarternary Molecular Structure file(s) for 1Y9R Structure Factors (448 Kb) Retrieve 1Y9R in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Y9R from S2C, [Save to disk] Re-refined 1y9r structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Y9R 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 1Y9R

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1Y9R, from MSDmotif at EBI Fold representative 1y9r from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1y9r_A] [1y9r_B] SWISS-PROT database: [P08235] Domain organization of [MCR_HUMAN] by SWISSPFAM Domain found in 1Y9R: [HOLI ] by SMART Alignments of the sequence of 1Y9R with the sequences similar proteins can be viewed for 1Y9R's classification [MCR_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [MCR_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 1Y9R

Community annotation for 1Y9R at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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