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:	RAR-alpha
Human P-Site:	S66
P-Site Sequence:	ATIETQSSSSEEIVP
UniProt:	P10276
Intern. Prot. ID:	IPI00020071

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RAR-alpha	P10276	S66	ATIETQSSSSEEIVP	100 / 9 AA	51
Phosphosite 1:	RARG2	P13631	T68	LSVETQSTSSEEMVP	88 / 9 AA	50
Phosphosite 2:	RARB	P10826	T66	ATIETQSTSSEELVP	88 / 9 AA	50
Phosphosite 3:	RAR-alpha	P10276	S65	PATIETQSSSSEEIV	100 / 8 AA	51
Phosphosite 4:	SR140	O15042	S809	DEEDTQSSKSEEHHL	77 / 9 AA	118
Phosphosite 5:	RARB	P10826	S65	PATIETQSTSSEELV	87 / 8 AA	50
Phosphosite 6:	RARG2	P13631	S67	SLSVETQSTSSEEMV	87 / 8 AA	50
Phosphosite 7:	RARG2	P13631	S69	SVETQSTSSEEMVPS	87 / 8 AA	50
Phosphosite 8:	GPR156	Q8NFN8	S749	SYFDTESSSSDEFFC	66 / 9 AA	89
Phosphosite 9:	UTP23	Q9BRU9	S220	KAPDTQSSASEKRRK	75 / 8 AA	28
Phosphosite 10:	UTP23	Q9BRU9	S219	KKAPDTQSSASEKRR	75 / 8 AA	28
Phosphosite 11:	MSK1	O75582	S757	STSTETRSSSSESSH	87 / 8 AA	90
Phosphosite 12:	MSK1	O75582	S758	TSTETRSSSSESSHS	87 / 8 AA	90
Phosphosite 13:	RAR-alpha	P10276	S68	IETQSSSSEEIVPSP	100 / 7 AA	51
Phosphosite 14:	AFF3	P51826	S441	SDSETESSSSESEGS	87 / 8 AA	133
Phosphosite 15:	AFF3	P51826	S440	GSDSETESSSSESEG	87 / 8 AA	133
Phosphosite 16:	PARP12	Q9H0J9	S506	QKITLSSSSEEYQKV	87 / 8 AA	79
Phosphosite 17:	PAPD5	Q8NDF8	S455	SSSATQSSSSDVDSD	75 / 8 AA	63
Phosphosite 18:	C15orf59	Q2T9L4	S159	PRVETPDSSSEEAFG	77 / 9 AA	32
Phosphosite 19:	GVIN1	Q7Z2Y8	S280	ESKETQQSSSENSYF	87 / 8 AA	279
Phosphosite 20:	PAPD5	Q8NDF8	S456	SSATQSSSSDVDSDA	85 / 7 AA	63