"","highest_category","freq"
"1"," Protein families: genetic information processing",15
"2"," Protein families: signaling and cellular processes",4
"3"," Infectious disease: bacterial",3
"4"," Aging",2
"5"," Folding, sorting and degradation",2
"6"," Glycan biosynthesis and metabolism",2
"7"," Poorly characterized",2
"8"," Protein families: metabolism",2
"9"," Drug resistance: antimicrobial",1
"10"," Endocrine and metabolic disease",1
"11"," Endocrine system",1
"12"," Metabolism of other amino acids",1
"13"," Signal transduction",1
"14"," Translation",1
"15"," Unclassified: genetic information processing",1
