chr	group_id	NB_Genes	location	strand	ENS_ID	Name	Description
19	823	2	16688453	-1	ENSG00000268790	CTC-429P9.4	Small integral membrane protein 7; Uncharacterized protein  [Source:UniProtKB/TrEMBL;Acc:E9PNA8]
19	823	2	16741562	-1	ENSG00000214046	SMIM7	small integral membrane protein 7 [Source:HGNC Symbol;Acc:28419]