"","highest_category","freq"
"1"," Protein families: signaling and cellular processes",55
"2"," Carbohydrate metabolism",42
"3"," Membrane transport",29
"4"," Protein families: genetic information processing",16
"5"," Protein families: metabolism",13
"6"," Cellular community - prokaryotes",11
"7"," Amino acid metabolism",10
"8"," Lipid metabolism",10
"9"," Glycan biosynthesis and metabolism",9
"10"," Signal transduction",9
"11"," Metabolism of cofactors and vitamins",7
"12"," Xenobiotics biodegradation and metabolism",7
"13"," Poorly characterized",5
"14"," Unclassified: metabolism",5
"15"," Drug resistance: antimicrobial",4
"16"," Replication and repair",4
"17"," Unclassified: genetic information processing",4
"18"," Metabolism of other amino acids",2
"19"," Nucleotide metabolism",2
"20"," Unclassified: signaling and cellular processes",2
"21"," Biosynthesis of other secondary metabolites",1
"22"," Cell motility",1
"23"," Energy metabolism",1
"24"," Infectious disease: bacterial",1
"25"," Infectious disease: parasitic",1
"26"," Metabolism of terpenoids and polyketides",1
"27"," Transcription",1
"28"," Transport and catabolism",1
