EOG898XFD GO:0008270 15/18 zinc ion binding molecular_function "Interacting selectively and non-covalently with zinc (Zn) ions." [GOC:ai] EOG898XFD GO:0005634 15/18 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] EOG898XFD GO:0008157 1/18 protein phosphatase 1 binding molecular_function "Interacting selectively and non-covalently with the enzyme protein phosphatase 1." [GOC:jl]