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:	GRK1
Human P-Site:	S552
P-Site Sequence:	KGISGGSSSSSKSGM
UniProt:	Q15835
Intern. Prot. ID:	IPI00019980

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GRK1	Q15835	S552	KGISGGSSSSSKSGM	100 / 9 AA	64
Phosphosite 1:	GRK1	Q15835	S553	GISGGSSSSSKSGMC	100 / 8 AA	64
Phosphosite 2:	DDEF1	Q9ULH1	S865	GNDGGPSSSSKTTNK	87 / 8 AA	106
Phosphosite 3:	DDEF1	Q9ULH1	S864	WGNDGGPSSSSKTTN	87 / 8 AA	106
Phosphosite 4:	MSSK1	Q9UPE1	S18	SGGSGGSSSSSQASC	88 / 9 AA	59
Phosphosite 5:	TNRC5	Q9BT09	S241	KAAGGRSSSSKQRKE	87 / 8 AA	31
Phosphosite 6:	GRK1	Q15835	S551	MKGISGGSSSSSKSG	100 / 8 AA	64
Phosphosite 7:	FAM104A	Q969W3	S50	SGSDSGGSSSSSSSS	100 / 8 AA	13