Editing Cleavage And Polyadenylation Specific Factor 4 Like Protein(CPSF4L)

Content that violates any copyrights will be deleted. The content must be verifiable. Work submitted to CLOUD-CLONE can be edited, used, and redistributed — by anyone — subject to certain terms and conditions.

Item Name
Abbreviation
Synonyms
CAS
HGNC
MGI
PubMed
RGD
UniProt
Wiki
Summary	CPSF4L, Belongs to the CPSF4/YTH1 family. Contains 5 C3H1-type zinc fingers. Inhibition of the nuclear export of poly(A)-containing mRNAs caused by the influenza A virus NS1 protein requires its effector domain. The NS1 effector domain functionally interacts with the cellular 30 kDa subunit of cleavage and polyadenylation specific factor 4, an essential component of the 3' end processing machinery of cellular pre-mRNAs. In influenza virus-infected cells, the NS1 protein is physically associated with cleavage and polyadenylation specific factor 4, 30kD subunit. Binding of the NS1 protein to the 30 kDa protein in vitro prevents CPSF binding to the RNA substrate and inhibits 3' end cleavage and polyadenylation of host pre-mRNAs. Thus the NS1 protein selectively inhibits the nuclear export of cellular, and not viral, mRNAs.
Contacts	(Please send us your contacts, e.g.: email@google.com and your other information)
More advices
CheckCode