Gout is a disorder of
Disorders of purine metabolism :

Gout, Lesch-Nyhan syndrome, adenosine deaminase deficiency, purine nucleoside phosphorylase deficiency.

Disorders of pyrimidine metabolism :

Orotic aciduria, P-hydroxybutyric aciduria, uraciluria-thyminuria.
Purine metabolism
Pyrimidine metabolism
Oxalate metabolism
Protein metabolism