<Entry>
<Accession>Q19972</Accession>
        <ProteinName>Chromo</ProteinName>
        <GeneName>cec</GeneName>
        <OS_id>6239</OS_id>
        <ReferenceProteome>None</ReferenceProteome>
        <SubcellularLocation>
<Location>SL-0178</Location>
<Location>SL-0179</Location>
<Location>SL-0182</Location>
<Comments>Nucleus inner membrane {ECO:0000269|PubMed:26607792}. Membrane {ECO:0000305|PubMed:26607792}; Peripheral membrane protein {ECO:0000305|PubMed:26607792}.</Comments>
</SubcellularLocation>
<CrossReferences>
<CrossReference>
<Database>UNIPROT</Database>
<ID>Q19972</ID>
</CrossReference>
<CrossReference>
<Database>Pfam</Database>
<ID>PF00385</ID>
</CrossReference>
<CrossReference>
<Database>PROSITE</Database>
<ID>PS50013</ID>
</CrossReference>
</CrossReferences>
<Function>Chromatin anchor protein which binds to methylated lysine residues on histone H3, thereby recruiting heterochromatin to the nuclear periphery, especially in embryonic cells, with a lesser role in differentiated cells (PubMed:26607792, PubMed:31118512). May be required for the correct positioning of chromatin and nucleoli in embryos (PubMed:26607792). {ECO:0000269|PubMed:26607792, ECO:0000269|PubMed:31118512}.</Function>
<OntologyTerms>
<Ontology>GO:0000793</Ontology>
<Ontology>GO:0005637</Ontology>
<Ontology>GO:0003682</Ontology>
<Ontology>GO:0035064</Ontology>
<Ontology>GO:0097240</Ontology>
<Ontology>GO:0045595</Ontology>
<Ontology>GO:0010468</Ontology>
</OntologyTerms>
<Topology>
        <Type>Peripheral</Type>
        <Source>UniProt</Source>
        <Annotation>Curator Inference {ECO:0000305|PubMed:26607792}</Annotation>
        </Topology>
<Sequence>MAKKTVEGEHGTPKTNFTKKETSKNHDDFKKIIGHKVVEEHYVEYEVELTSGKTITATEFDFKGDDSLLSTYKKKVTKQSDDSSGEYAVERVLAHRKVKGSPLYLVQWKGYPHPVWNSEMWEEDLDNCKDLLAAYKKHQEDLKIAQTPKKTPSKTPKKTPKSLKRRALTPSDDEEEAGPIAPEPKKTPKQSTKKLKRTTSPETNLVEKSKKKAIPDLENHTLDQEKNDVIERVEEIQEDEDDDDEQREEVVTTAPVETKSRWGFGSWKWF</Sequence>
        <SequenceLength>270</SequenceLength>
        </Entry>