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An Information Portal to 105339 Biological Macromolecular Structures

Diastereotopic and Deuterium Effects in Gemini
Biology and Chemistry Report
4IA1
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSCRIPTION/TRANSCRIPTION ACTIVATOR
    Text VDR-synthetic agonist complex, alpha helical sandwich, transcription regulation, DNA, RXR, phosphorylation, nucleus, TRANSCRIPTION-TRANSCRIPTION ACTIVATOR complex

    Polymeric Molecules

    Chain A
    Description Vitamin D3 receptor A 
    Fragment Ligand binding domain (unp residues 156-453) 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 33916.8 
    Source Method genetically manipulated  
    Entity Name VDR-A, 1,25-dihydroxyvitamin D3 receptor A, Nuclear receptor subfamily 1 group I member 1-A 
    Chain B
    Description Nuclear receptor coactivator 2 
    Fragment unp residues 686-698 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 1579.9 
    Source Method synthetic  
    Entity Name NCoA-2, Class E basic helix-loop-helix protein 75, bHLHe75, Transcriptional intermediary factor 2, hTIF2 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    BIV  21-NOR-9,10-SECOCHOLESTA-5,7,10(19)-TRIENE-1,3,25-TRIOL, 20-(4-HYDROXY-4-METHYLPENTYL)-, (1A,3B,5Z,7E)  C32 H54 O4   502.77  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A VDRA_DANRE B3DFZ0     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    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   Sequence Specific DNA Binding Transcription Factor Activity  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. 
    8434   Calcitriol Receptor Activity  Combining with Calcitriol the Hormonally Active Form of Vitamin D3 and Transmitting the Signal to the Transcriptional Machinery by Interacting Selectively and Non Covalently with a Specific DNA Sequence in Order to Modulate Transcription by RNA Polymerase Ii. 
    Chain 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. 
    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. 
    4402   Histone Acetyltransferase Activity  Catalysis of the Reaction: Acetyl Coa + Histone = Coa + Acetyl Histone. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Leopard Danio Zebra Danio Zebra Fish
    Scientific Name Danio rerio  
    Gene vdra, nr1i1a, vdr
    Host Scientific Name Escherichia coli  
    Host Strain De3
    Host Vector Type Plasmid
    Host Plasmid Name pET28b


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    8 8q13.3 10499     nuclear receptor coactivator 2 NCOA2    
    23 - 30076     vitamin D (1,25- dihydroxyvitamin D3) receptor a VDRA