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:	S670
P-Site Sequence:	KMKNKPRSPVVELSK
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	S670	KMKNKPRSPVVELSK	100 / 9 AA	80
Phosphosite 1:	C1s	P09871	S93	RSSNNPHSPIVEEFQ	66 / 9 AA	77
Phosphosite 2:	ADRBK2	P35626	S670	KFLNKPRSGTVELPK	77 / 9 AA	80
Phosphosite 3:	BPTF	Q12830	S216	PRVHRPRSPILEEKD	55 / 9 AA	338
Phosphosite 4:	ZNF618	Q5T7W0	S855	PAAKKPRSAAVENPA	66 / 9 AA	105
Phosphosite 5:	SVIL	O95425	S1322	VDYNMPRSPVEMDED	85 / 7 AA	248
Phosphosite 6:	XAGE1A	Q9HD64	S77	NHTASPRSPVMESPK	85 / 7 AA	18
Phosphosite 7:	MED12L	Q86YW9	S637	TASTRPRSPVGENAD	66 / 9 AA	240
Phosphosite 8:	ARFGEF2	Q9Y6D5	S218	PIQSKPQSPVIQAAA	55 / 9 AA	202
Phosphosite 9:	ASXL2	Q76L83	S530	TSPSKPKSPGVEKPI	66 / 9 AA	154
Phosphosite 10:	B4GALNT2	Q8NHY0	S524	IIGHQSRSPVVDSEL	55 / 9 AA	63
Phosphosite 11:	SH3BP5L	Q7L8J4	S30	VEDEVPRSPVAEEPG	85 / 7 AA	43
Phosphosite 12:	SLY	O75995	S38	FAKSKPSSPVVSEKE	75 / 8 AA	42
Phosphosite 13:	DNMBP	Q6XZF7	S387	TAGGPPRSPGVEWEM	85 / 7 AA	177
Phosphosite 14:	HSDL2	Q6YN16	S307	QLQPKPRSGAVEETF	75 / 8 AA	45
Phosphosite 15:	SLY	O75995	S37	DFAKSKPSSPVVSEK	75 / 8 AA	42
Phosphosite 16:	TNFRSF13B	O14836	S110	FCENKLRSPVNLPPE	85 / 7 AA	32
Phosphosite 17:	SYNPO	Q8N3V7	S536	QRHIMSRSPMVERRM	62 / 8 AA	99
Phosphosite 18:	PALB2	Q86YC2	S190	SSKNPARSPVTEIRT	66 / 9 AA	131
Phosphosite 19:	Dicer1	Q9UPY3	S1852	FSANVPRSPVRELLE	77 / 9 AA	219
Phosphosite 20:	LRRK2	Q5S007	S2370	LYIAKQNSPVVEVWD	75 / 8 AA	286