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An Information Portal to 111558 Biological Macromolecular Structures

WATER STRUCTURE OF T. AQUATICUS FFH NG DOMAIN AT 1.1A RESOLUTION
Biology and Chemistry Report
2J45
  •   Structure Details   Hide

    Structure Keywords

    Keywords NUCLEOTIDE BINDING
    Text RIBONUCLEOPROTEIN, NUCLEOTIDE-BINDING, SRP, FFH, WATER, GTPASE, RNA-BINDING, GTP-BINDING, SIGNAL RECOGNITION PARTICLE, NUCLEOTIDE BINDING

    Polymeric Molecules

    Chain A,B
    Description SIGNAL RECOGNITION PARTICLE PROTEIN 
    Fragment G DOMAIN, RESIDUES 1-296 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 32571.9 
    Source Method genetically manipulated  
    Entity Name FIFTY-FOUR HOMOLOG 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    CA  CALCIUM ION  Ca   40.08  View 
    EDO  1,2-ETHANEDIOL  C2 H6 O2   62.07  View 
    MES  2-(N-MORPHOLINO)-ETHANESULFONIC ACID  C6 H13 N O4 S   195.24  View 
    MRD  (4R)-2-METHYLPENTANE-2,4-DIOL  C6 H14 O2   118.17  View 
    NA  SODIUM ION  Na   22.99  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B SRP54_THEAQ O07347     

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    GO ID   Ontology GO Term Definition
    6614   Srp Dependent Cotranslational Protein Targeting to Membrane  The Targeting of Proteins to a Membrane That Occurs During Translation and Is Dependent Upon Two Key Components the Signal Recognition Particle (srp) and the Srp Receptor. Srp Is a Cytosolic Particle That Transiently Binds to the Endoplasmic Reticulum (er) Signal Sequence in a Nascent Protein to the Large Ribosomal Unit and to the Srp Receptor in the Er Membrane. 
    48500   Signal Recognition Particle  A Complex of Protein and RNA Which Facilitates Translocation of Proteins Across Membranes. 
    3924   Gtpase Activity  Catalysis of the Reaction: GTP + H2o = GDP + Phosphate. 
    5525   GTP Binding  Interacting Selectively and Non Covalently with GTP Guanosine Triphosphate. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Scientific Name Thermus aquaticus  
    Host Scientific Name Escherichia coli