chr	group_id	NB_Genes	location	strand	ENS_ID	Name	Description
16	686	3	2762419	-1	ENSG00000172382	PRSS27	protease, serine 27 [Source:HGNC Symbol;Acc:15475]
16	686	3	2833954	-1	ENSG00000103355	PRSS33	protease, serine, 33 [Source:HGNC Symbol;Acc:30405]
16	686	3	2867164	1	ENSG00000007038	PRSS21	protease, serine, 21 (testisin) [Source:HGNC Symbol;Acc:9485]