1. HRGM_CD-HIT_[similarity-level]_Proteins.faa
	- Amino acid sequences

2. HRGM_CD-HIT_[similarity-level]_eggnogmapper.tsv
	- eggNog-mapper result file

3. HRGM_CD-HIT_[similarity-level]_cluster_info.tsv
	- col1: representative (by CD-HIT, the longest sequence)
	- col2: members (separated by ';')

4. Taxonomic annotation of proteins
	- Species origin of the member proteins
	- col1: protein name
	- col2: taxonomic level of the lowest common ancestor
	- col3: species list (separated by '|')

WARNING: Please check the md5sum for the big files.