EOG834ZP5	GO:0008270	17/81	zinc ion binding	molecular_function	"Interacting selectively and non-covalently with zinc (Zn) ions." [GOC:ai]
EOG834ZP5	GO:0003676	17/81	nucleic acid binding	molecular_function	"Interacting selectively and non-covalently with any nucleic acid." [GOC:jl]
EOG834ZP5	GO:0005634	17/81	nucleus	cellular_component	"A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent." [GOC:go_curators]
EOG834ZP5	GO:0071011	1/81	precatalytic spliceosome	cellular_component	"A spliceosomal complex that is formed by the recruitment of a preassembled U5-containing tri-snRNP to the prespliceosome. Although all 5 snRNPs are present, the precatalytic spliceosome is catalytically inactive. The precatalytic spliceosome includes many proteins in addition to those found in the associated snRNPs." [GOC:ab, GOC:krc, GOC:mah, PMID:18322460, PMID:19239890]
EOG834ZP5	GO:0030532	1/81	small nuclear ribonucleoprotein complex	cellular_component	"A complex composed of RNA of the small nuclear RNA (snRNA) class and protein, found in the nucleus of a eukaryotic cell. These are typically named after the snRNA(s) they contain, e.g. U1 snRNP or U4/U6 snRNP. Many, but not all, of these complexes are involved in splicing of nuclear mRNAs." [GOC:krc, GOC:mah, ISBN:0879695897]
EOG834ZP5	GO:0005686	1/81	U2 snRNP	cellular_component	"A ribonucleoprotein complex that contains small nuclear RNA U2." [GOC:krc, GOC:mah]
EOG834ZP5	GO:0000398	1/81	mRNA splicing, via spliceosome	biological_process	"The joining together of exons from one or more primary transcripts of messenger RNA (mRNA) and the excision of intron sequences, via a spliceosomal mechanism, so that mRNA consisting only of the joined exons is produced." [GOC:krc, ISBN:0198506732, ISBN:0879695897]