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Crystal structure of tetrameric RXRalpha-LBD
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Text nuclear receptor retinoic x recepor alpha ligand binding domain, TRANSCRIPTION

    Polymeric Molecules

    Chain A,B
    Description Retinoid X receptor, alpha 
    Fragment ligand binding domain 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 26856.2 
    Source Method genetically manipulated  
    Entity Name Retinoid X receptor, alpha, isoform CRA_b 

  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B RXRA_HUMAN P19793     

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    GO ID   Ontology GO Term Definition
    6355   Regulation of Transcription DNA Templated  Any Process That Modulates the Frequency Rate or Extent of Cellular DNA Templated Transcription. 
    43401   Steroid Hormone Mediated Signaling Pathway  A Series of Molecular Signals Mediated by a Steroid Hormone Binding to a Receptor. 
    5634   Nucleus  A Membrane Bounded Organelle of Eukaryotic Cells in Which Chromosomes Are Housed and Replicated. in Most Cells the Nucleus Contains All of the Cell's Chromosomes Except the Organellar Chromosomes and Is the Site of RNA Synthesis and Processing. in Some Species or in Specialized Cell Types RNA Metabolism or DNA Replication May Be Absent. 
    3677   DNA Binding  Any Molecular Function by Which a Gene Product Interacts Selectively and Non Covalently with DNA (deoxyribonucleic Acid). 
    3700   Transcription Factor Activity Sequence Specific DNA Binding  Interacting Selectively and Non Covalently with a Specific DNA Sequence in Order to Modulate Transcription. the Transcription Factor May or May Not Also Interact Selectively with a Protein or Macromolecular Complex. 
    3707   Steroid Hormone Receptor Activity  Combining with a Steroid Hormone and Transmitting the Signal Within the Cell to Initiate a Change in Cell Activity or Function. 
    8270   Zinc Ion Binding  Interacting Selectively and Non Covalently with Zinc (zn) Ions. 

  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Common Name Human
    Scientific Name Homo sapiens  
    Gene rxra, nr2b1, rp11-473e2.1-002, hcg_18150
    Host Scientific Name Escherichia coli  

    Single Nucleotide Polymorphisms (from LS-SNP database)

    SNP ID LsSnp Link dbSNP Link Chain PDB position Amino acid changes Secondary structure Solvent Accessibility Chromosome Chromosome position Ligand
    rs143509964 LS-SNP   dbSNP   A 318 I - > V Turn 28% (Intermediate) 9 137320995
    rs1805345 LS-SNP   dbSNP   A 336 S - > I Turn 101% (Exposed) 9 137321050
    rs202174284 LS-SNP   dbSNP   A 351 T - > M Helix 57% (Exposed) 9 137323759
    rs150767145 LS-SNP   dbSNP   A 380 S - > C Coil 5% (Buried) 9 137325951
    rs11542209 LS-SNP   dbSNP   A 398 A - > V Helix 52% (Exposed) 9 137326005
    rs183422344 LS-SNP   dbSNP   A 406 H - > Q Helix 85% (Exposed) 9 137326030