NUDT21

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Identifiers
Aliases
External IDsGeneCards: [1]
Orthologs
SpeciesHumanMouse
Entrez
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RefSeq (mRNA)

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RefSeq (protein)

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Cleavage and polyadenylation specificity factor subunit 5 (CPSF5) is a enzyme that in humans is encoded by the NUDT21 gene.[1][2] It belongs to the Nudix family of hydrolases.

The protein encoded by this gene is one subunit of the cleavage factor Im complex required for 3' RNA cleavage and polyadenylation processing.[3] The interaction of the protein with the RNA is one of the earliest steps in the assembly of the 3' end processing complex and facilitates the recruitment of other processing factors. This gene encodes the 25kD subunit of the protein complex, which is composed of four polypeptides.[2]

References

  1. Ruegsegger U, Blank D, Keller W (Jul 1998). "Human pre-mRNA cleavage factor Im is related to spliceosomal SR proteins and can be reconstituted in vitro from recombinant subunits". Mol Cell. 1 (2): 243–53. doi:10.1016/S1097-2765(00)80025-8. PMID 9659921.
  2. 2.0 2.1 "Entrez Gene: NUDT21 nudix (nucleoside diphosphate linked moiety X)-type motif 21".
  3. Hardy, J. G.; Norbury, C. J. (15 August 2016). "Cleavage factor Im (CFIm) as a regulator of alternative polyadenylation". Biochemical Society Transactions. 44 (4): 1051–1057. doi:10.1042/BST20160078.

Further reading