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:	T12
P-Site Sequence:	CCFYRSPTAETMTWS
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	T12	CCFYRSPTAETMTWS	100 / 9 AA	18
Phosphosite 1:	KIAA0195	Q12767	S660	LALYRLPSAETMKET	77 / 9 AA	151
Phosphosite 2:	nAChRA3	P32297	T334	NVHYRTPTTHTMPSW	66 / 9 AA	57
Phosphosite 3:	FN3K	Q9H479	S300	GREYRSPSLGTMRRL	66 / 9 AA	35
Phosphosite 4:	IQSEC3	Q9UPP2	T360	LRKVRSPTAESLAAE	75 / 8 AA	128
Phosphosite 5:	CHRNB2	P17787	T327	NVHHRSPTTHTMAPW	66 / 9 AA	57
Phosphosite 6:	COL9A3	Q14050	T586	PPGYRGPTGELGDPG	71 / 7 AA	64
Phosphosite 7:	TELO2	Q9Y4R8	S545	LEGLVYRSPTATREV	100 / 6 AA	92
Phosphosite 8:	CHRNB2	P17787	T328	VHHRSPTTHTMAPWV	75 / 8 AA	57
Phosphosite 9:	SLC14A2	Q15849	T515	PYQYRKPTVELLDLD	55 / 9 AA	101
Phosphosite 10:	TELO2	Q9Y4R8	T547	GLVYRSPTATREVSV	100 / 6 AA	92
Phosphosite 11:	GRAMD3	Q96HH9	T46	KKACRSPTAQSPTPS	62 / 8 AA	48
Phosphosite 12:	OR2M3	Q8NG83	T269	PTSDRSPTQDKMVSV	62 / 8 AA	35
Phosphosite 13:	WHSC2	Q9H3P2	T227	QAPFRSPTAPSVFSP	55 / 9 AA	57
Phosphosite 14:	IQSEC3	Q9UPP2	S358	ISLRKVRSPTAESLA	100 / 6 AA	128
Phosphosite 15:	OTUD6B	Q8N6M0	T183	VVALRSQTAEYMQSH	75 / 8 AA	34
Phosphosite 16:	GRAMD3	Q96HH9	S44	EKKKACRSPTAQSPT	71 / 7 AA	48
Phosphosite 17:	RAD51AP1	Q96B01	S296	PLEIRSPSAESKKPK	62 / 8 AA	38
Phosphosite 18:	SUPT6H	Q7KZ85	S1143	DLRTAYRSPNTEEIF	71 / 7 AA	199
Phosphosite 19:	TIMM22	Q9Y584	T110	KDPYRTPTAKEVLKD	83 / 6 AA	20
Phosphosite 20:	Putative ATP-binding domain-containing protein 3-like protein	A8MXG8	T281	GDPARAPTSETVPTF	62 / 8 AA	30