chr	group_id	NB_Genes	location	strand	ENS_ID	Name	Description
1	55	2	150702672	-1	ENSG00000163131	CTSS	cathepsin S [Source:HGNC Symbol;Acc:2545]
1	55	2	150768684	-1	ENSG00000143387	CTSK	cathepsin K [Source:HGNC Symbol;Acc:2536]