Endoribonuclease (original) (raw)
An endoribonuclease is a ribonuclease endonuclease. It cleaves either single-stranded or double-stranded RNA, depending on the enzyme. Example includes both single proteins such as RNase III, RNase A, RNase T1, RNase T2 and RNase H and also complexes of proteins with RNA such as RNase P and the RNA-induced silencing complex. Further examples include endoribonuclease XendoU found in frogs (Xenopus).
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| dbo:abstract | An endoribonuclease is a ribonuclease endonuclease. It cleaves either single-stranded or double-stranded RNA, depending on the enzyme. Example includes both single proteins such as RNase III, RNase A, RNase T1, RNase T2 and RNase H and also complexes of proteins with RNA such as RNase P and the RNA-induced silencing complex. Further examples include endoribonuclease XendoU found in frogs (Xenopus). (en) Les endoribonucléases sont des enzymes à la fois endonucléases et ribonucléases c'est-à-dire des enzymes qui dégradent l'ARN en fragments plus courts en agissant en un ou différents points de la chaine d'ARN. Elles s'opposent aux exoribonucléases qui coupent les chaines d'ARN à partir d'une extrémité. On a comme exemple d'endoribonucléases des protéines simples comme la RNase III, RNase A, Ribonucléase T1 et RNase H, mais aussi des protéines complexes comme la RNase P et le complexe RISC. Dans la nomenclature EC, les endoribonucléases sont classées dans les groupes EC3.1.26 (enzymes produisant des 5'-phosphomonoesters) et EC3.1.27 (enzymes produisant des 3'-phosphomonoesters). * Portail de la biologie cellulaire et moléculaire (fr) 엔도리보뉴클레이스(영어: endoribonuclease)는 엔도뉴클레이스인 리보뉴클레이스이다. 리보핵산내부가수분해효소(–核酸內部加水分解酵素)라고도 한다. 엔도리보뉴클레이스는 효소에 따라 단일 가닥 또는 이중 가닥 RNA를 절단하는 반응을 촉매한다. 예로는 , , , , 와 같은 단일 단백질과 , 와 같은 RNA와 단백질의 복합체가 있다. 또 다른 예로는 개구리(Xenopus, )에서 발견되는 가 있다. (ko) 核糖核酸內切酶（英語：Endoribonuclease）是一种RNA酶，对核糖核酸内一定碱基序列中某一定位置发生作用（可以是单链，也可以是双链），把这位置的链切开，再由核糖核酸外切酶进行分解剪切。可以是单个蛋白，如、、和，也可以是单个或多个蛋白与RNA的复合体，如核酶RNase P和RNA誘導沉默複合體（RNA-induced silencing complex，RISC）。 (zh) |
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| dbo:wikiPageWikiLink | dbc:Ribonucleases dbr:Endonuclease dbr:Endoribonuclease_XendoU dbr:Ribonuclease dbr:RNA dbr:RNA-induced_silencing_complex dbc:EC_3.1 dbr:Xenopus dbr:RNase_H dbr:RNase_P dbr:RNase_A dbr:RNase_III dbr:RNase_T1 dbr:RNase_T2 |
| dbp:wikiPageUsesTemplate | dbt:Hydrolase-stub dbt:MeshName dbt:Short_description dbt:Nucleases |
| dcterms:subject | dbc:Ribonucleases dbc:EC_3.1 |
| gold:hypernym | dbr:Endonuclease |
| rdf:type | dbo:Protein |
| rdfs:comment | An endoribonuclease is a ribonuclease endonuclease. It cleaves either single-stranded or double-stranded RNA, depending on the enzyme. Example includes both single proteins such as RNase III, RNase A, RNase T1, RNase T2 and RNase H and also complexes of proteins with RNA such as RNase P and the RNA-induced silencing complex. Further examples include endoribonuclease XendoU found in frogs (Xenopus). (en) 엔도리보뉴클레이스(영어: endoribonuclease)는 엔도뉴클레이스인 리보뉴클레이스이다. 리보핵산내부가수분해효소(–核酸內部加水分解酵素)라고도 한다. 엔도리보뉴클레이스는 효소에 따라 단일 가닥 또는 이중 가닥 RNA를 절단하는 반응을 촉매한다. 예로는 , , , , 와 같은 단일 단백질과 , 와 같은 RNA와 단백질의 복합체가 있다. 또 다른 예로는 개구리(Xenopus, )에서 발견되는 가 있다. (ko) 核糖核酸內切酶（英語：Endoribonuclease）是一种RNA酶，对核糖核酸内一定碱基序列中某一定位置发生作用（可以是单链，也可以是双链），把这位置的链切开，再由核糖核酸外切酶进行分解剪切。可以是单个蛋白，如、、和，也可以是单个或多个蛋白与RNA的复合体，如核酶RNase P和RNA誘導沉默複合體（RNA-induced silencing complex，RISC）。 (zh) Les endoribonucléases sont des enzymes à la fois endonucléases et ribonucléases c'est-à-dire des enzymes qui dégradent l'ARN en fragments plus courts en agissant en un ou différents points de la chaine d'ARN. Elles s'opposent aux exoribonucléases qui coupent les chaines d'ARN à partir d'une extrémité. On a comme exemple d'endoribonucléases des protéines simples comme la RNase III, RNase A, Ribonucléase T1 et RNase H, mais aussi des protéines complexes comme la RNase P et le complexe RISC. * Portail de la biologie cellulaire et moléculaire (fr) |
| rdfs:label | Endoribonuclease (en) Endoribonucléase (fr) 엔도리보뉴클레이스 (ko) 核糖核酸內切酶 (zh) |
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| prov:wasDerivedFrom | wikipedia-en:Endoribonuclease?oldid=1059191754&ns=0 |
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| is gold:hypernym of | dbr:RNase_PhyM dbr:Nuclear_RNase_P |
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