chr	group_id	NB_Genes	location	strand	ENS_ID	Name	Description
14	631	2	24774940	1	ENSG00000213906	LTB4R2	leukotriene B4 receptor 2 [Source:HGNC Symbol;Acc:19260]
14	631	2	24780656	1	ENSG00000213903	LTB4R	leukotriene B4 receptor [Source:HGNC Symbol;Acc:6713]