1YA3

Crystal structure of the human mineralocorticoid receptor ligand-binding domain bound to progesterone and harboring the S810L mutation responsible for a severe form of hypertension


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.34 Å
  • R-Value Free: 0.284 
  • R-Value Work: 0.237 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal structure of a mutant mineralocorticoid receptor responsible for hypertension

Fagart, J.Huyet, J.Pinon, G.M.Rochel, M.Mayer, C.Rafestin-Oblin, M.E.

(2005) Nat.Struct.Mol.Biol. 12: 554-555

  • DOI: 10.1038/nsmb939
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The S810L mutation within the human mineralocorticoid receptor (MR S810L) induces severe hypertension and switches progesterone from antagonist to agonist. Here we report the crystal structures of the ligand-binding domain of MR S810L in complex with ...

    The S810L mutation within the human mineralocorticoid receptor (MR S810L) induces severe hypertension and switches progesterone from antagonist to agonist. Here we report the crystal structures of the ligand-binding domain of MR S810L in complex with progesterone and deoxycorticosterone, an agonist of both wild-type and mutant MRs. These structures, the first for MR, identify the specific contacts created by Leu810 and clarify the mechanism of activation of MR S810L.


    Organizational Affiliation

    INSERM U478, Faculté de Médecine Xavier Bichat, 16 rue Henri Huchard, B.P. 416, 75870 Paris Cedex 18, France. fagart@bichat.inserm.fr




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Mineralocorticoid receptor
A, B, C
255Homo sapiensMutation(s): 2 
Gene Names: NR3C2 (MCR, MLR)
Find proteins for P08235 (Homo sapiens)
Go to Gene View: NR3C2
Go to UniProtKB:  P08235
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
STR
Query on STR

Download SDF File 
Download CCD File 
A, B, C
PROGESTERONE
C21 H30 O2
RJKFOVLPORLFTN-LEKSSAKUSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
STRKd: 0.4 nM (99) BINDINGDB
STRIC50: 14 - 30 nM (99) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.34 Å
  • R-Value Free: 0.284 
  • R-Value Work: 0.237 
  • Space Group: P 31
Unit Cell:
Length (Å)Angle (°)
a = 120.724α = 90.00
b = 120.724β = 90.00
c = 42.508γ = 120.00
Software Package:
Software NamePurpose
BEASTmodel building
CNSrefinement
MOSFLMdata reduction
BEASTphasing
SCALAdata scaling
CCP4data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2005-05-24
    Type: Initial release
  • Version 1.1: 2008-04-30
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance