<Entry>
<Accession>Q9VTL1</Accession>
        <ProteinName>PCI</ProteinName>
        <GeneName>PCID2</GeneName>
        <OS_id>7227</OS_id>
        <ReferenceProteome>None</ReferenceProteome>
        <SubcellularLocation>
<Location>SL-0178</Location>
<Location>SL-0182</Location>
<Comments>Nucleus {ECO:0000269|PubMed:18086857, ECO:0000269|PubMed:27016737}. Cytoplasm {ECO:0000269|PubMed:18086857, ECO:0000269|PubMed:33602059}. Nucleus membrane {ECO:0000269|PubMed:33602059}. Cytoplasm, cytoskeleton {ECO:0000269|PubMed:33602059}. Note=Shuttles in and out of the nucleus by a emb/Crm1-dependent mechanism (PubMed:18086857). The ubiquitinated forms are localized to the cytoplasm, the nonubiquitinated forms are localized to the nucleus, and both forms are associated with the nuclear membrane (PubMed:33602059). Associated with cytoplasmic microtubules (PubMed:33602059). Associates with mRNA in the nucleus and cytoplasm (PubMed:33602059). {ECO:0000269|PubMed:18086857, ECO:0000269|PubMed:33602059}.</Comments>
</SubcellularLocation>
<CrossReferences>
<CrossReference>
<Database>UNIPROT</Database>
<ID>Q9VTL1</ID>
</CrossReference>
<CrossReference>
<Database>Pfam</Database>
<ID>PF01399</ID>
</CrossReference>
<CrossReference>
<Database>PROSITE</Database>
<ID>PS50250</ID>
</CrossReference>
</CrossReferences>
<Function>Required for the export of nuclear mRNAs and involved in mRNA trafficking in the cytoplasm (PubMed:27016737, PubMed:28554770, PubMed:33602059). Component of the nuclear pore complex (NPC)- associated TREX-2/AMEX complex (anchoring and mRNA export complex) which functions in docking export-competent ribonucleoprotein particles (mRNPs) to the nuclear entrance of the nuclear pore complex (nuclear basket), thereby enabling the export of mRNAs to the cytoplasm through the nuclear pores (PubMed:27016737, PubMed:28554770, PubMed:33602059). Within the complex, specifically promotes the association of factors involved in regulating nuclear mRNA export, such as Moe, sbr/NXF1 and the ORC complex, to the mRNPs particles (PubMed:27016737, PubMed:28554770, PubMed:33602059). In the cytoplasm, functions independently of its role in the TREX-2/AMEX complex, to promote cytoplasmic mRNA trafficking together with nudC (PubMed:33602059). Associates with translationally active polysomes (PubMed:18086857). {ECO:0000269|PubMed:18086857, ECO:0000269|PubMed:27016737, ECO:0000269|PubMed:28554770, ECO:0000269|PubMed:33602059}.</Function>
<Interactions>
<Interaction>
<Partner>Q9VM46</Partner>
<IntAct>EBI-15146793</IntAct>
<Score>0.62</Score>
</Interaction>
<Interaction>
<Partner>O18388</Partner>
<IntAct>EBI-258749</IntAct>
<Score>0.00</Score>
</Interaction>
</Interactions>
<OntologyTerms>
<Ontology>GO:0005737</Ontology>
<Ontology>GO:0005856</Ontology>
<Ontology>GO:0031965</Ontology>
<Ontology>GO:0005634</Ontology>
<Ontology>GO:0005844</Ontology>
<Ontology>GO:0070390</Ontology>
<Ontology>GO:0003690</Ontology>
<Ontology>GO:0019904</Ontology>
<Ontology>GO:0003723</Ontology>
<Ontology>GO:0006406</Ontology>
<Ontology>GO:0016973</Ontology>
<Ontology>GO:0000973</Ontology>
<Ontology>GO:0015031</Ontology>
<Ontology>GO:0006417</Ontology>
<Ontology>GO:0006368</Ontology>
</OntologyTerms>
<Topology>
        <Type>Unknown</Type>
        <Source>UniProt</Source>
        <Annotation>Sequence Analysis</Annotation>
        </Topology>
<Sequence>MFGTVNNYLSGVLHAAQDLDGESLATYLSLRDVHVQNHNLYIAQPEKLVDRFLKPPLDEVVSAHLKVLYHLAQEPPGYMEAYTQQSAACGAVVRLLQQLKDENWCLPLMYRVCLDLRYLAQACEKHCQGFTPGHVLEKAADCIMACFRVCAADGRASEEDTKRLGMMNLVNQLFKIYFRINKLHLCKPLIRAIDNCIFKDSFPLPEQITYKYFVGRRAMFDSNYQAAVQYLSYAFSNCPDRFASNKRLILIYLVPVKMLLGYLPSKSLLQRYDLLLFLDLAMAMKAGNVNRFDEIVRDQELVLIRSGIYLLVEKLKFLVYRNLFKKVFVIRKSHQLDMGDFLSALHFVGLTDVSLDETHCIVANLIYDGKIKGYISHAHNKLVVSKQNPFPSVSL</Sequence>
        <SequenceLength>395</SequenceLength>
        </Entry>