POP-OUT | CLOSE

An Information Portal to 105025 Biological Macromolecular Structures

Crystal structure of a transcription elongation factor B polypeptide 3 from Homo sapiens, Northeast Structural Genomics consortium target id HR4748B.
Biology and Chemistry Report
4HFX
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSCRIPTION
    Text Structural Genomics, PSI-Biology, Northeast Structural Genomics Consortium, NESG, TRANSCRIPTION

    Polymeric Molecules

    Chain A,B,C,D
    Description Transcription elongation factor B polypeptide 3 
    Fragment F-box domain residues 597-682 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 12144.3 
    Source Method natural source  
    Entity Name Elongin 110 kDa subunit, Elongin-A, EloA, RNA polymerase II transcription factor SIII subunit A1, SIII p110 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    SO4  SULFATE ION  O4 S   96.06  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D ELOA1_HUMAN B2R7Q8     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D
    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. 
    16021   Integral Component of Membrane  The Component of a Membrane Consisting of Gene Products and Protein Complexes That Have Some Part That Penetrates At Least One Leaflet of the Membrane Bilayer. This Component Includes Gene Products That Are Buried in the Bilayer with No Exposure Outside the Bilayer. 


     
  •   Gene Details   Hide

    Natural Source

    Chain A,B,C,D
    Common Name Human
    Scientific Name Homo sapiens  

    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    1 1p36.1 6924     transcription elongation factor B (SIII), polypeptide 3 (110kDa, elongin A) TCEB3    

    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
    rs78642828 LS-SNP   dbSNP   A 55 E - > K Coil 16% (Intermediate) 1 24082402
    rs202158596 LS-SNP   dbSNP   A 76 R - > Q Helix 44% (Exposed) 1 24082466