We're all Opisthokonts though.
I think, unless things have changed since I was an evil molecular geneticist, there are three domains (archaea, bacteria, and eukaryota). There's six kingdoms/groups/supergroups (depending on your taxonomic bent) in the eukaryota (animals, plants, fungi, brown algae and their drinking buddies, amoeba and slime moulds, and a couple of different groups of protista that we used to merge together but it turned out that when we looked that their genetics and rRNA they were really rather different*, other than being mutually small and squishy. Very small squishiness turned out not be a very useful taxonomic characteristic. Fungi are more closely related to animals than plants, but that doesn't mean much.
*six is a bit arbitrary, people keep finding things that don't fit, but then taxonomical boundaries require some arbitrariness. And there's a movement against strict definitions and hierarchies as it's all a bit Victorian, and life is, it seems, a rather messy affair. And what the fuck we do with colossal bellends like Piers Morgan and Katie Hopkins, no one knows, but we're sure no taxonomical groups want them.