Parent categories	2. Metabolism 2.3. Amino acid/ nitrogen metabolism
Neighbouring categories	2.3.1. Biosynthesis/ acquisition of amino acids 2.3.2. Utilization of amino acids 2.3.3. Utilization of nitrogen sources other than amino acids 2.3.4. Putative amino acid transporter
Related categories	none
Overview on the categories (Excel file) All genes and their categories (Excel file)

Genes in this functional category

Utilization of nitrogen sources other than amino acids