Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	GRK2
Human P-Site:	T23
P-Site Sequence:	AMEKSKATPAARASK
UniProt:	P25098
Intern. Prot. ID:	IPI00012497

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GRK2	P25098	T23	AMEKSKATPAARASK	100 / 9 AA	80
Phosphosite 1:	ADRBK2	P35626	T23	AMEKSKATPAARASK	100 / 9 AA	80
Phosphosite 2:	Putative NPIP-like protein ENSP00000381263	A8MZ50	T204	DYHKCKITPSARKPL	66 / 9 AA	38
Phosphosite 3:	ITFG2	Q969R8	T234	PTDGSRETPAARDVV	75 / 8 AA	49
Phosphosite 4:	DENND4A	Q7Z401	T1197	DDSKSISTPSARRDL	66 / 9 AA	209
Phosphosite 5:	SALL2	Q9Y467	S684	HFVGHKASPAARAQN	85 / 7 AA	105
Phosphosite 6:	KIAA1931	Q96PV7	S730	QAKKSEASPAPRPPA	66 / 9 AA	97
Phosphosite 7:	HIRA	P54198	T576	FTERSKATPGAPALT	75 / 8 AA	112
Phosphosite 8:	TOP2B	Q02880	T1431	SPGKSKATPEKSLHD	85 / 7 AA	183
Phosphosite 9:	TOP2B	Q02880	S1428	YTFSPGKSKATPEKS	100 / 6 AA	183
Phosphosite 10:	POLH	Q9Y253	T591	LEESSKATPAEMDLA	75 / 8 AA	78
Phosphosite 11:	HUWE1	Q7Z6Z7	T1039	SKGKSKITPAMAARI	85 / 7 AA	482
Phosphosite 12:	RBM15	Q96T37	T452	KIGYGKATPTTRLWV	62 / 8 AA	107
Phosphosite 13:	ZSCAN23	Q3MJ62	T153	EFVKEKATPGAAQES	75 / 8 AA	45
Phosphosite 14:	C6orf146	Q8IXS0	T327	RPSSSKATPKVRQPK	75 / 8 AA	57
Phosphosite 15:	BASP1	P80723	T186	AAPSSKETPAATEAP	85 / 7 AA	23
Phosphosite 16:	RBM15	Q96T37	T454	GYGKATPTTRLWVGG	71 / 7 AA	107
Phosphosite 17:	PUM2	Q8TB72	T752	QQKLERATPAERQMV	71 / 7 AA	114
Phosphosite 18:	FICD	Q9BVA6	S99	LVAKTKASPAGKLEA	55 / 9 AA	52
Phosphosite 19:	MLL	Q03164	T1245	VDSSQKPTPSAREDP	71 / 7 AA	432
Phosphosite 20:	MLL	Q03164	S1247	SSQKPTPSAREDPAP	71 / 7 AA	432