About: RNA polymerase I

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RNA polymerase 1 (also known as Pol I) is, in higher eukaryotes, the polymerase that only transcribes ribosomal RNA (but not 5S rRNA, which is synthesized by RNA polymerase III), a type of RNA that accounts for over 50% of the total RNA synthesized in a cell.

Attributes	Values
rdf:type	yago:Abstraction100002137 yago:Chemical114806838 yago:Compound114818238 yago:Macromolecule114944888 yago:Material114580897 yago:Matter100020827 yago:Molecule114682133 yago:OrganicCompound114727670 yago:Part113809207 yago:PhysicalEntity100001930 yago:Protein114728724 yago:Relation100031921 yago:Substance100019613 yago:Thing100002452 yago:Unit109465459 yago:WikicatProteins
rdfs:label	بوليميريز الحمض النووي الرايبوزي (ar) RNA polymeráza I (cs) RNA-Polymerase I (de) ARN polymérase I (fr) RNAポリメラーゼI (ja) RNA-polymerase I (nl) RNA polymerase I (en) ARN-polimerase I (pt)
rdfs:comment	بوليميريز الحمض النووي الرايبوزي 1 (المعروف أيضًا باسم Pol I) هو في حقيقيات النوى العليا، البوليميراز الذي يقوم فقط بنسخ RNA الريبوسومي (ولكن ليس 5S rRNA، الذي يتم تصنيعه بواسطة البوليميريز III)، وهو نوع من RNA يمثل أكثر من 50٪ من مجموع الحمض النووي الريبوزي المركب في الخلية. (ar) RNA polymeráza I (RNAP I či Pol I) je jedna z eukaryotických RNA polymeráz. Hraje zdánlivě vedlejší roli, protože přepisuje v podstatě jediný gen (rRNA gen), ale je velice aktivní, protože tento gen je potřebný v buňce v mnoha kopiích. Tento enzym se skládá ze 14 podjednotek, pět z nich jich má společných s ostatními RNA polymerázami a další dvě pouze s RNAP II. (cs) Die RNA-Polymerase I (auch Pol I genannt) ist in höheren Eukaryoten die Polymerase, die nur die ribosomale RNA (rRNA) transkribiert (nicht aber die 5S rRNA, die von der synthetisiert wird), eine Art von RNA, die mehr als 50 % der gesamten in einer Zelle synthetisierten RNA ausmacht. (de) RNA polymerase 1 (also known as Pol I) is, in higher eukaryotes, the polymerase that only transcribes ribosomal RNA (but not 5S rRNA, which is synthesized by RNA polymerase III), a type of RNA that accounts for over 50% of the total RNA synthesized in a cell. (en) RNAポリメラーゼI（英: RNA polymerase I、略称: Pol I）は、高等真核生物ではリボソームRNA（ただしRNAポリメラーゼIIIによって合成される5S rRNAを除く）のみを転写するポリメラーゼである。このタイプのRNAは、細胞内で合成されるRNAの総量の50%以上を占める。 (ja) RNA-polymerase I of Pol I is een RNA-polymerase, die betrokken is bij de transcriptie van een pre-ribosomaal RNA-streng met een sedimentatiecoëfficiënt van 45S. (45S wordt door RNA-modificatie omgezet in de rRNA's 18S; 5,8S; 28S), maar niet bij die van , dat aangemaakt wordt door RNA-polymerase III. Daarnaast is dit enzym betrokken bij de productie van vele 's (sn staat voor het Engelse small nuclear) in de celkern. Het enzym komt voor in de celkern van eukaryoten. (nl) L'ARN polymérase I, ou Pol I, est une nucléotidyltransférase présente chez les eucaryotes supérieurs. C'est l'une des ARN polymérases des eucaryotes, avec l'ARN polymérase II, l'ARN polymérase III et l'ARN polymérase IV. Elle réalise la transcription de l'ARN ribosomique — hormis l'ARN ribosomique 5S, synthétisé par l'ARN polymérase III — et produit de la sorte environ 80 % des ARN totaux d'une cellule. (fr) A ARN-polimerase I,também denominada de Pol I, é uma enzima presente nos organismos eucariontes superiores que transcreve apenas o rRNA ou RNA ribossomal (mas não o , que é sintetizado pela RNA polimerase III), um tipo de RNA responsável por mais de 50% do RNA total sintetizado em uma célula. A Pol I é composta por 12 subunidades proteicas (polipéptidos). a Pol I executa 80% de toda a transcrição que ocorre na célula. Todas as 12 subunidades têm contrapartes idênticas ou relacionadas na ARN-polimerase II e ARN-polimerase III. (pt)
dcterms:subject	EC 2.7.7 Proteins Gene expression
Wikipage page ID	1762966 (xsd:integer)
Wikipage revision ID	1097335800 (xsd:integer)
Link from a Wikipage to another Wikipage	Ribosomal DNA DNA Internal transcribed spacer Saccharomyces cerevisiae Nucleosome EC 2.7.7 Genetic recombination Nucleolus Nucleolus organizer region RNA polymerase III RRN3 18S Crystal structure dbr:Myc RNA polymerase II Protein subunit TATA box TBP-associated factor Tandem repeat Transcription termination factor, RNA polymerase I Proteins Cell (biology) Transcription (biology) Transcription factors Topoisomerase 5.8S ribosomal RNA 28S ribosomal RNA Gene expression Eukaryotes Promoter (genetics) HMG-box Mitosis RNA polymerase dbr:TATA-binding_protein Recombination hotspot UBTF PTRF Polymerase Selective factor 1 Ribosomal RNA 5S rRNA Promoter (biology) Polypeptides SnoRNA Supercoil Differentiation (cellular)
sameAs	RNA polymerase I RNA polymerase I RNA polymerase I RNA polymerase I RNA polymerase I RNA polymerase I RNA polymerase I RNA polymerase I RNA polymerase I RNA polymerase I RNA polymerase I RNA polymerase I RNA polymerase I RNA polymerase I
dbp:wikiPageUsesTemplate	dbt:Citation_needed dbt:Enzymes dbt:Kinases

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