"","highest_category","freq"
"1"," Protein families: genetic information processing",32
"2"," Translation",21
"3"," Protein families: signaling and cellular processes",9
"4"," Glycan biosynthesis and metabolism",6
"5"," Membrane transport",4
"6"," Poorly characterized",4
"7"," Protein families: metabolism",4
"8"," Lipid metabolism",3
"9"," Replication and repair",3
"10"," Unclassified: genetic information processing",3
"11"," Carbohydrate metabolism",2
"12"," Amino acid metabolism",1
"13"," Biosynthesis of other secondary metabolites",1
"14"," Cellular community - prokaryotes",1
"15"," Endocrine and metabolic disease",1
"16"," Transcription",1
"17"," Transport and catabolism",1
"18"," Unclassified: metabolism",1
