mRNA cleavage and polyadenylation specificity factor complex
Biological process
mRNA splicing, via spliceosome
termination of RNA polymerase II transcription
protein tetramerization
mRNA 3'-end processing
mRNA polyadenylation
mRNA processing
posttranscriptional regulation of gene expression
cell differentiation
positive regulation of mRNA cleavage
protein heterotetramerization
pre-mRNA cleavage required for polyadenylation
mRNA alternative polyadenylation
positive regulation of mRNA polyadenylation
messenger ribonucleoprotein complex assembly
positive regulation of stem cell differentiation
positive regulation of pro-B cell differentiation
Sources:Amigo / QuickGO
Orthologs
Species
Human
Mouse
Entrez
11051
68219
Ensembl
ENSG00000167005
ENSMUSG00000031754
UniProt
O43809
Q9CQF3
RefSeq (mRNA)
NM_007006
NM_026623
RefSeq (protein)
NP_008937
NP_080899
Location (UCSC)
Chr 16: 56.43 – 56.45 Mb
Chr 8: 94.74 – 94.76 Mb
PubMed search
[3]
[4]
Wikidata
View/Edit Human
View/Edit Mouse
Cleavage and polyadenylation specificity factor subunit 5 (CPSF5) is an enzyme that in humans is encoded by the NUDT21 gene.[5][6] 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.[7] 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.[6]
^ abcGRCh38: Ensembl release 89: ENSG00000167005 – Ensembl, May 2017
^ abcGRCm38: Ensembl release 89: ENSMUSG00000031754 – Ensembl, May 2017
^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^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.
^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. PMID 27528751. S2CID 206156045.
factor subunit 5 (CPSF5) is an enzyme that in humans is encoded by the NUDT21 gene. It belongs to the Nudix family of hydrolases. The protein encoded...
by three proteins of 25, 59 and 68 kDa, respectively: CFIm25 (or CPSF5/NUDT21) CFIm59 (or CPSF7) CFIm68 (or CPSF6) CFIm25 and CFIm68 are sufficient for...
polyadenylation are tightly coupled processes. CPSF1, CPSF2, CPSF3, CPSF4, NUDT21, CPSF6, CPSF7, FIP1L1 Alternative polyadenylation (APA) is a regulatory...
plays a key role in pre-mRNA 3'-processing. Involved in association with NUDT21/CPSF5 in pre-MRNA 3'-end poly(A) site cleavage and poly(A) addition. CPSF6...
kidney, and breast cancer. TMEM267 was affected by increased levels of the NUDT21 gene, and was identified as a part of a large group of possible oncogenes...
is regulated through truncation of the 3’UTR end, which down-regulates NUDT21, a regulator for polyadenylation. The loss of this regulatory site in rodent...
polyadenylation specificity factors (CPSF), the other two being CFIm25 (or CPSF5/NUDT21) and CFIm68 (or CPSF6). GRCh38: Ensembl release 89: ENSG00000149532 – Ensembl...