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:	S455
P-Site Sequence:	LSPSSNRSSPATHSP
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	S455	LSPSSNRSSPATHSP	100 / 9 AA	51
Phosphosite 1:	RAR-alpha	P10276	S456	SPSSNRSSPATHSP_	100 / 8 AA	51
Phosphosite 2:	APBB2	Q92870	S31	TDVTNRNSPATPPNT	75 / 8 AA	83
Phosphosite 3:	SLAIN1	Q8ND83	S421	TAISSNISSPVTVRN	77 / 9 AA	61
Phosphosite 4:	HECTD2	Q5U5R9	S78	EAAENRSSPAHLVFP	100 / 6 AA	88
Phosphosite 5:	GRAMD1B	Q3KR37	T17	ASNSNRSTPACSPIL	85 / 7 AA	85
Phosphosite 6:	RFX2	P48378	S171	LAHTSRSSPATLEMA	75 / 8 AA	80
Phosphosite 7:	SHPRH	Q149N8	S324	QQECFRSSPATESAL	100 / 6 AA	193
Phosphosite 8:	SHPRH	Q149N8	S323	LQQECFRSSPATESA	100 / 6 AA	193
Phosphosite 9:	RFX2	P48378	S170	SLAHTSRSSPATLEM	75 / 8 AA	80
Phosphosite 10:	Nav3	Q8IVL0	S1190	KIGSGRSSPVTVNQT	75 / 8 AA	256
Phosphosite 11:	TP53BP1	Q12888	S1635	KRRSNVSSPATPTAS	87 / 8 AA	214
Phosphosite 12:	SHROOM3	Q8TF72	S1241	PVHVRSRSSPATADK	85 / 7 AA	217
Phosphosite 13:	IL4R	P24394	S752	GCCCGDRSSPPTTPL	55 / 9 AA	90
Phosphosite 14:	CCDC88C	Q9P219	S1683	LEESNRSSPTHDTPS	85 / 7 AA	228
Phosphosite 15:	CCDC88C	Q9P219	S1682	FLEESNRSSPTHDTP	85 / 7 AA	228
Phosphosite 16:	SLC35B2	Q8TB61	S264	SGPEPRSSPATTLSG	100 / 6 AA	48
Phosphosite 17:	SHROOM3	Q8TF72	S1242	VHVRSRSSPATADKR	85 / 7 AA	217
Phosphosite 18:	SLC35B2	Q8TB61	S263	SSGPEPRSSPATTLS	100 / 6 AA	48
Phosphosite 19:	TP53BP1	Q12888	S1634	RKRRSNVSSPATPTA	87 / 8 AA	214
Phosphosite 20:	NAV1	Q8NEY1	S311	VSSLSNRSSPLSWRY	100 / 6 AA	202