First of all, thanks for this amazing tool! The species stratifications are great.
What I am wondering about is the possibility to build an own database to screen against like one can do with ShortBRED. Particularly, I am interested in antimicrobial peptides (AMPs), secondary metabolites, virulence factors and antibiotic resistence genes. They should also be included in UniRef90, but when using those comprehensive databases I got the feeling that my results I am interested are noisy because of way more abundand genes like peptodiglycan synthesis.