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==Cryo-EM structure of the human CPSF160-WDR33-CPSF30 complex bound to the PAS AAUAAA motif at 3.1 Angstrom resolution==
==Cryo-EM structure of the human CPSF160-WDR33-CPSF30 complex bound to the PAS AAUAAA motif at 3.1 Angstrom resolution==
<StructureSection load='6fuw' size='340' side='right'caption='[[6fuw]], [[Resolution|resolution]] 3.07&Aring;' scene=''>
<SX load='6fuw' size='340' side='right' viewer='molstar' caption='[[6fuw]], [[Resolution|resolution]] 3.07&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[6fuw]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6FUW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6FUW FirstGlance]. <br>
<table><tr><td colspan='2'>[[6fuw]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Unidentified_adenovirus Unidentified adenovirus]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=6fbs 6fbs]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6FUW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6FUW FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CPSF1, CPSF160 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), WDR33, WDC146 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), CPSF4, CPSF30, NAR, NEB1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6fuw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6fuw OCA], [https://pdbe.org/6fuw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6fuw RCSB], [https://www.ebi.ac.uk/pdbsum/6fuw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6fuw ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6fuw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6fuw OCA], [http://pdbe.org/6fuw PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6fuw RCSB], [http://www.ebi.ac.uk/pdbsum/6fuw PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6fuw ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/CPSF1_HUMAN CPSF1_HUMAN]] Component of the cleavage and polyadenylation specificity factor (CPSF) complex that plays 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. This subunit is involved in the RNA recognition step of the polyadenylation reaction.<ref>PMID:14749727</ref> [[http://www.uniprot.org/uniprot/CPSF4_HUMAN CPSF4_HUMAN]] 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).<ref>PMID:9224719</ref> <ref>PMID:14749727</ref>  [[http://www.uniprot.org/uniprot/WDR33_HUMAN WDR33_HUMAN]] Essential for both cleavage and polyadenylation of pre-mRNA 3' ends.<ref>PMID:19217410</ref> 
[https://www.uniprot.org/uniprot/CPSF1_HUMAN CPSF1_HUMAN] Component of the cleavage and polyadenylation specificity factor (CPSF) complex that plays 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. This subunit is involved in the RNA recognition step of the polyadenylation reaction.<ref>PMID:14749727</ref>  
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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</div>
</div>
<div class="pdbe-citations 6fuw" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 6fuw" style="background-color:#fffaf0;"></div>
==See Also==
*[[WD-repeat protein 3D structures|WD-repeat protein 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</SX>
[[Category: Human]]
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Clerici, M]]
[[Category: Unidentified adenovirus]]
[[Category: Faini, M]]
[[Category: Clerici M]]
[[Category: Jinek, M]]
[[Category: Faini M]]
[[Category: 3' pre-mrna processing]]
[[Category: Jinek M]]
[[Category: Aauaaa]]
[[Category: Beta propeller]]
[[Category: Cpsf]]
[[Category: Polyadenylation]]
[[Category: Rna binding protein]]

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