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The structural basis of FtsY recruitment and GTPase activation by SRP RNA
Annotation data related to this entry.
4C7O
  •   Protein Family Annotation: Pfam Classification   Hide
    Chain Pfam Accession Pfam Family Identifier Pfam Description Type Comment
    B PF06414   Zeta_toxin Zeta toxin Family
    A PF06414   Zeta_toxin Zeta toxin Family
    A PF01656   CbiA CobQ/CobB/MinD/ParA nucleotide binding domain Domain This family consists of various cobyrinic acid a,c-diamide synthases. These include CbiA Swiss:P29946 and CbiP Swiss:Q05597 from S.typhimurium [4], and CobQ Swiss:Q52686 from R. capsulatus [3]. These amidases catalyse amidations to various side chains of hydrogenobyrinic acid or cobyrinic acid a,c-diamide in the biosynthesis of cobalamin (vitamin B12) from uroporphyrinogen III. Vitamin B12 is an important cofactor and an essential nutrient for many plants and animals and is primarily produced by bacteria [4]. The family also contains dethiobiotin synthetases as well as the plasmid partitioning proteins of the MinD/ParA family [6]. Source: Pfam  
    A PF00448   SRP54 SRP54-type protein, GTPase domain Family
    B PF00448   SRP54 SRP54-type protein, GTPase domain Family
    A PF02492   cobW CobW/HypB/UreG, nucleotide-binding domain Domain This domain is found in HypB, a hydrogenase expression / formation protein, and UreG a urease accessory protein. Both these proteins contain a P-loop nucleotide binding motif [2,3]. HypB has GTPase activity and is a guanine nucleotide binding protein [3]. It is not known whether UreG binds GTP or some other nucleotide. Both enzymes are involved in nickel binding. HypB can store nickel and is required for nickel dependent hydrogenase expression [1]. UreG is required for functional incorporation of the urease nickel metallocenter.[4] GTP hydrolysis may required by these proteins for nickel incorporation into other nickel proteins [1]. This family of domains also contains P47K (Swiss:P31521), a Pseudomonas chlororaphis protein needed for nitrile hydratase expression, and the cobW gene product (Swiss:P29937), which may be involved in cobalamin biosynthesis in Pseudomonas denitrificans [5]. Source: Pfam  
    B PF02881   SRP54_N SRP54-type protein, helical bundle domain Domain Source: Pfam  
    A PF02881   SRP54_N SRP54-type protein, helical bundle domain Domain Source: Pfam  
     
  •   Gene Product Annotation: GO Terms   Hide
    Polymer Molecular Function Biological Process Cellular Component
    SIGNAL RECOGNITION PARTICLE PROTEIN (4C7O:A,C)
    SIGNAL RECOGNITION PARTICLE RECEPTOR FTSY (4C7O:B,D)
    • none
    SRP RNA (4C7O:E)
    • none
    • none
    • none
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Annotations in orange boxes have been gathered from external resources.