I've recently discovered OrthoVenn2, which I'm using to compare proteomes and extract likely clade-specific genes. I'm enjoying software, and one of the things it offers is a breakdown of protein clusters in terms of Gene Ontology (example from a mock dataset). However, I find the Gene Ontology terms a bit too general, and would appreciate more specificity for my data.
I guess something more like the 'Subsystems' figure on MG-Rast datasets? In an ideal case, I'd enjoy something interactive where I could explore different levels of annotation (e.g. if I click on 'transferase' in the pie-chart, it would be nice to see 'methyl-trasferase', 'formyl-trasferase' etc), but I understand that might not exist and I'd be happy with something that requires a bit of command line usage too.
I'm working with a relatively medium number of genes (50-400) at one time.
Thank you for your time!