DIS3L

DIS3 like exosome 3'-5' exoribonuclease

Identifiers

DIS3L ; DIS3L1

External IDs

OMIM: 614183 MGI: 2143272 HomoloGene: 15797 GeneCards: DIS3L Gene

3.1.13.-

Gene ontology
Molecular function	• 3'-5'-exoribonuclease activity • RNA binding • protein binding • enzyme binding
Cellular component	• nuclear exosome (RNase complex) • cytoplasmic exosome (RNase complex) • cytoplasm • centrosome • plasma membrane
Biological process	• rRNA processing • mRNA catabolic process • rRNA catabolic process • RNA phosphodiester bond hydrolysis, exonucleolytic
Sources: Amigo / QuickGO

Orthologs

Species

Human

Mouse

RefSeq (mRNA)

RefSeq (protein)

Location (UCSC)

Chr 15:
66.29 – 66.33 Mb

Chr 9:
64.31 – 64.34 Mb

PubMed search

DIS3-like exonuclease 1 (Dis3L1 or Dis3L) is an enzyme that in humans is encoded by the DIS3L gene. Its protein product is an RNase enzyme homologous to the yeast protein Rrp44, and can be part of the exosome complex in the cytoplasm of eukaryotic cells.^[1]^[2]

References

↑ Staals RH, Bronkhorst AW, Schilders G, Slomovic S, Schuster G, Heck AJ, Raijmakers R, Pruijn GJ (July 2010). "Dis3-like 1: a novel exoribonuclease associated with the human exosome". EMBO J. 29 (14): 2358–67. doi:10.1038/emboj.2010.122. PMC 2910272. PMID 20531389.
↑ Tomecki R, Kristiansen MS, Lykke-Andersen S, Chlebowski A, Larsen KM, Szczesny RJ, Drazkowska K, Pastula A, Andersen JS, Stepien PP, Dziembowski A, Jensen TH (July 2010). "The human core exosome interacts with differentially localized processive RNases: hDIS3 and hDIS3L". EMBO J. 29 (14): 2342–57. doi:10.1038/emboj.2010.121. PMC 2910271. PMID 20531386.

Hydrolase: esterases (EC 3.1)

3.1.1: Carboxylic
ester hydrolases

Lipase

Phospholipase
- A1
- A2
- B

3.1.2: Thioesterase

3.1.3: Phosphatase

3.1.4: Phosphodiesterase

3.1.6: Sulfatase

Nuclease (includes
deoxyribonuclease and
ribonuclease)

3.1.11-16: Exonuclease

Exodeoxyribonuclease	RecBCD

Exoribonuclease	Oligonucleotidase

3.1.21-31: Endonuclease

Endodeoxyribonuclease	Deoxyribonuclease I Deoxyribonuclease II Deoxyribonuclease IV Restriction enzyme UvrABC endonuclease

Endoribonuclease	RNase III RNase H 1 2A 2B 2C RNase P RNase A 1 2 3 4/5 RNase T1 RNA-induced silencing complex

either deoxy- or ribo-	Aspergillus nuclease S1 Micrococcal nuclease

Proteins: enzymes

Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Catalytically perfect enzyme Coenzyme Cofactor Enzyme catalysis Enzyme kinetics Lineweaver–Burk plot Michaelis–Menten kinetics

Regulation	Allosteric regulation Cooperativity Enzyme inhibitor

Classification	EC number Enzyme superfamily Enzyme family List of enzymes

Types	EC1 Oxidoreductases(list) EC2 Transferases(list) EC3 Hydrolases(list) EC4 Lyases(list) EC5 Isomerases(list) EC6 Ligases(list)

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