ypd_id  uniprot_acc     sprot_id        sgd_id
YAL038W	P00549	KPYK1_YEAST	S000000036
YDL075W	P0C2H8	RL31A_YEAST	S000002233
YPL249C-A	O14455	RL36B_YEAST	S000006438