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Protein Name: Cleavage and polyadenylation specificity factor subunit 6

UniprotKB/SwissProt ID: CPSF6_HUMAN (Q16630)

Gene Name: CPSF6

Synonyms: CFIM68

Organism: Homo sapiens (Human).

Function: Component of the cleavage factor Im complex (CFIm) that 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 binds to cleavage and polyadenylation RNA substrates and promotes RNA looping.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus. Note=In punctate subnuclear structures localized adjacent to nuclear speckles, called paraspeckles.

PDB :
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Graphical Visualization of Ubiquitination Sites:
Overview of Protein Ubiquitination Sites with Functional and Structural Information
InterPro ID Domain
IPR000504
IPR012677


The ubiquitination sites of CPSF6_HUMAN

No. Position Ubiquitinated Peptide Secondary Structure Solvent Accessibility Substrate Motifs PubMed ID
179VYTYTG K RIALYI EEECCC C CCEEEE 32.60%21890473
2161VVTPCN K QFLSQF CCCCCC C CCCCHH 49.49%21890473
3185QMSGEG K AGPPGG CCCCCC C CCCCCC 45.96%2190698

The interacting network mediated by proteins: CPSF6_HUMAN

Metabolic pathway:
Kegg map ID Pathway
map03008Ribosome biogenesis in eukaryotes