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:	RGS21
Human P-Site:	S75
P-Site Sequence:	SKAKMIYSEFIEADA
UniProt:	Q2M5E4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RGS21	Q2M5E4	S75	SKAKMIYSEFIEADA	100 / 9 AA	18
Phosphosite 1:	RGS4	P49798	Y115	SPKAKKIYNEFISVQ	75 / 8 AA	23
Phosphosite 2:	DNAH9	Q9NYC9	S586	DAVRMIYSQHVQEEA	44 / 9 AA	512
Phosphosite 3:	ASTE1	Q2TB18	Y518	EDGAKMLYAEFQRVK	71 / 7 AA	77
Phosphosite 4:	ZSWIM6	Q9HCJ5	S1166	HISPRHYSEFIEFLS	100 / 6 AA	133
Phosphosite 5:	RGS2	P41220	Y136	SSKARKIYTDFIEKE	50 / 8 AA	24
Phosphosite 6:	DNAH9	Q9NYC9	Y585	LDAVRMIYSQHVQEE	50 / 8 AA	512
Phosphosite 7:	RGNEF	Q8N1W1	Y951	ASKMKKIYGEFCCHH	62 / 8 AA	192
Phosphosite 8:	S100A7L2	Q5SY68	S73	KDKKVNYSEFLSLLG	62 / 8 AA	11
Phosphosite 9:	S100A7L2	Q5SY68	Y72	NKDKKVNYSEFLSLL	62 / 8 AA	11
Phosphosite 10:	TMEM2	Q9UHN6	S397	KFSVTAYSEWIEGVS	83 / 6 AA	154
Phosphosite 11:	APOBEC3G	Q9HC16	T339	GAKISIMTYSEFKHC	83 / 6 AA	46
Phosphosite 12:	SNX26	O14559	S336	PQVLRCCSEFIEAHG	62 / 8 AA	137
Phosphosite 13:	ALDH1A3	P47895	S328	FVEEQVYSEFVRRSV	57 / 7 AA	56
Phosphosite 14:	DMXL2	Q8TDJ6	Y722	FHDPNAIYSELILWR	62 / 8 AA	340
Phosphosite 15:	ALDH1A3	P47895	Y327	VFVEEQVYSEFVRRS	57 / 7 AA	56
Phosphosite 16:	CXorf26	Q9BVG4	Y72	TKVDDQIYSEFRKNF	83 / 6 AA	26
Phosphosite 17:	RBM27	Q9P2N5	Y789	PGHPKMIYSSSNLKT	100 / 5 AA	119
Phosphosite 18:	GATAD1	Q8WUU5	Y218	DLPRKMEYLEFVCHA	62 / 8 AA	29
Phosphosite 19:	RBM27	Q9P2N5	S790	GHPKMIYSSSNLKTP	100 / 5 AA	119
Phosphosite 20:	HGD	Q93099	Y166	QKGNLLIYTEFGKML	66 / 6 AA	50