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Details on Person UniProt:O95639 CPSF4

Class:IdReferenceGeneProduct:88099
_chainChangeLogchain:1-269 added on Sat February 7 2015
_displayNameUniProt:O95639 CPSF4
_timestamp2024-11-03 20:09:28
chainchain:1-269
checksum49444E3EB840464A
commentFUNCTION Component of the cleavage and polyadenylation specificity factor (CPSF) complex that play a key role in pre-mRNA 3'-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A) polymerase and other factors to bring about cleavage and poly(A) addition. CPSF4 binds RNA polymers with a preference for poly(U).SUBUNIT Component of the cleavage and polyadenylation specificity factor (CPSF) complex, composed of CPSF1, CPSF2, CPSF3, CPSF4 and FIP1L1. Interacts with FIP1L1.SUBUNIT (Microbial infection) Interacts with influenza A virus NS1 blocks processing of pre-mRNAs, thereby preventing nuclear export of host cell mRNAs.INTERACTION May be due to a competing acceptor splice site.SIMILARITY Belongs to the CPSF4/YTH1 family.
descriptionrecommendedName: Cleavage and polyadenylation specificity factor subunit 4 alternativeName: Cleavage and polyadenylation specificity factor 30 kDa subunit shortName: CPSF 30 kDa subunit alternativeName: NS1 effector domain-binding protein 1 shortName: Neb-1 alternativeName: No arches homolog
geneNameCPSF4
CPSF30
NAR
NEB1
identifierO95639
isSequenceChangedFALSE
keyword3D-structure
Alternative splicing
Host-virus interaction
Metal-binding
mRNA processing
Nucleus
Phosphoprotein
Proteomics identification
Reference proteome
Repeat
RNA-binding
Zinc
Zinc-finger
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
nameCPSF4
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8997089] ENSEMBL:ENSG00000160917 CPSF4 [Homo sapiens]
secondaryIdentifierCPSF4_HUMAN
D6W5S8
Q6FGE6
Q86TF8
Q9BTW6
sequenceLength269
species[Species:48887] Homo sapiens
(isoformParent)[ReferenceIsoform:145880] UniProt:O95639-2 CPSF4 [Homo sapiens]
[ReferenceIsoform:145881] UniProt:O95639-3 CPSF4 [Homo sapiens]
[ReferenceIsoform:402161] UniProt:O95639-1 CPSF4 [Homo sapiens]
(referenceEntity)[EntityWithAccessionedSequence:169104] CPSF4 [nucleoplasm] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:O95639 CPSF4 (88099)