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YEAST RNA POLYMERASE SUBUNIT RPB8, NMR, MINIMIZED AVERAGE STRUCTURE, ALPHA CARBONS ONLY
Biology and Chemistry Report
1A1D
  •   Structure Details   Hide

    Structure Keywords

    Keywords NUCLEOTIDYLTRANSFERASE
    Text RPB8, RNA POLYMERASE, OB FOLD, EUKARYOTIC, YEAST, NUCLEOTIDYLTRANSFERASE

    Polymeric Molecules

    Chain A
    Description RNA POLYMERASE 
    Fragment SUBUNIT RPB8 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 16525.5 
    Source Method genetically manipulated  

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A RPAB3_YEAST D6W2S9     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    2.7.7.6      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    1172   Transcription RNA Templated  The Cellular Synthesis of RNA On a Template of Rna. 
    6351   Transcription DNA Templated  The Cellular Synthesis of RNA On a Template of Dna. 
    6360   Transcription From RNA Polymerase I Promoter  The Synthesis of RNA From a DNA Template by RNA Polymerase I (rnap I) Originating At an Rnap I Promoter. 
    6366   Transcription From RNA Polymerase Ii Promoter  The Synthesis of RNA From a DNA Template by RNA Polymerase Ii Originating At an RNA Polymerase Ii Promoter. Includes Transcription of Messenger RNA (mrna) and Certain Small Nuclear Rnas (snrnas). 
    6383   Transcription From RNA Polymerase Iii Promoter  The Synthesis of RNA From a DNA Template by RNA Polymerase Iii Originating At an Rnap Iii Promoter. 
    42254   Ribosome Biogenesis  A Cellular Process That Results in the Biosynthesis of Constituent Macromolecules Assembly and Arrangement of Constituent Parts of Ribosome Subunits; Includes Transport to the Sites of Protein Synthesis. 
    42797   TRNA Transcription From RNA Polymerase Iii Promoter  The Synthesis of Transfer RNA (trna) From a DNA Template by RNA Polymerase Iii (pol Iii) Originating At a Pol Iii Promoter. 
    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. 
    5654   Nucleoplasm  That Part of the Nuclear Content Other Than the Chromosomes or the Nucleolus. 
    5665   DNA Directed RNA Polymerase Ii Core Complex  RNA Polymerase Ii One of Three Nuclear DNA Directed RNA Polymerases Found in All Eukaryotes Is a Multisubunit Complex; Typically It Produces Mrnas Snornas and Some of the Snrnas. Two Large Subunits Comprise the Most Conserved Portion Including the Catalytic Site and Share Similarity with Other Eukaryotic and Bacterial Multisubunit RNA Polymerases. the Largest Subunit of RNA Polymerase Ii Contains an Essential Carboxyl Terminal Domain (ctd) Composed of a Variable Number of Heptapeptide Repeats (ysptsps). the Remainder of the Complex Is Composed of Smaller Subunits (generally Ten or More) Some of Which Are Also Found in RNA Polymerases I and Iii. Although the Core Is Competent to Mediate Ribonucleic Acid Synthesis It Requires Additional Factors to Select the Appropriate Template. 
    5666   DNA Directed RNA Polymerase Iii Complex  RNA Polymerase Iii One of Three Nuclear DNA Directed RNA Polymerases Found in All Eukaryotes Is a Multisubunit Complex; Typically It Produces 5s RRNA Trnas and Some of the Small Nuclear Rnas. Two Large Subunits Comprise the Most Conserved Portion Including the Catalytic Site and Share Similarity with Other Eukaryotic and Bacterial Multisubunit RNA Polymerases. the Remainder of the Complex Is Composed of Smaller Subunits (generally Ten or More) Some of Which Are Also Found in RNA Polymerase I and Others of Which Are Also Found in RNA Polymerases I and Ii. Although the Core Is Competent to Mediate Ribonucleic Acid Synthesis It Requires Additional Factors to Select the Appropriate Template. 
    5736   DNA Directed RNA Polymerase I Complex  RNA Polymerase I One of Three Nuclear DNA Directed RNA Polymerases Found in All Eukaryotes Is a Multisubunit Complex; Typically It Produces Rrnas. Two Large Subunits Comprise the Most Conserved Portion Including the Catalytic Site and Share Similarity with Other Eukaryotic and Bacterial Multisubunit RNA Polymerases. the Remainder of the Complex Is Composed of Smaller Subunits (generally Ten or More) Some of Which Are Also Found in RNA Polymerase Iii and Others of Which Are Also Found in RNA Polymerases Ii and Iii. Although the Core Is Competent to Mediate Ribonucleic Acid Synthesis It Requires Additional Factors to Select the Appropriate Template. 
    1054   RNA Polymerase I Activity  Catalysis of the Reaction: Nucleoside Triphosphate + Rna(n) = Diphosphate + Rna(n+1). Utilizes a DNA Template That Contains an RNA Polymerase I Specific Promoter to Direct Initiation and Catalyzes DNA Template Directed Extension of the 3' End of an RNA Strand by One Nucleotide At a Time. Can Initiate a Chain 'de Novo'. 
    1055   RNA Polymerase Ii Activity  Catalysis of the Reaction: Nucleoside Triphosphate + Rna(n) = Diphosphate + Rna(n+1). Utilizes a DNA Template That Contains an RNA Polymerase Ii Specific Promoter to Direct Initiation and Catalyses DNA Template Directed Extension of the 3' End of an RNA Strand by One Nucleotide At a Time. Can Initiate a Chain 'de Novo'. 
    1056   RNA Polymerase Iii Activity  Catalysis of the Reaction: Nucleoside Triphosphate + Rna(n) = Diphosphate + Rna(n+1). Utilizes a DNA Template That Contains an RNA Polymerase Iii Specific Promoter to Direct Initiation and Catalyses DNA Template Directed Extension of the 3' End of an RNA Strand by One Nucleotide At a Time. Can Initiate a Chain 'de Novo'. 
    3677   DNA Binding  Any Molecular Function by Which a Gene Product Interacts Selectively and Non Covalently with DNA (deoxyribonucleic Acid). 
    3899   DNA Directed RNA Polymerase Activity  Catalysis of the Reaction: Nucleoside Triphosphate + Rna(n) = Diphosphate + Rna(n+1). Utilizes a DNA Template I.e. the Catalysis of DNA Template Directed Extension of the 3' End of an RNA Strand by One Nucleotide At a Time. Can Initiate a Chain 'de Novo'. 
    3968   RNA Directed RNA Polymerase Activity  Catalysis of the Reaction: Nucleoside Triphosphate + Rna(n) = Diphosphate + Rna(n+1); Uses an RNA Template. 
    5515   Protein Binding  Interacting Selectively and Non Covalently with Any Protein or Protein Complex (a Complex of Two or More Proteins That May Include Other Nonprotein Molecules). 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Baker's Yeast
    Scientific Name Saccharomyces cerevisiae  
    Genus Saccharomyces
    Host Scientific Name Escherichia coli bl21  
    Host Genus Escherichia
    Host Species Escherichia Coli
    Host Strain Bl21


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    XV - 854399     DNA-directed RNA polymerase core subunit RPB8 RPB8