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:	T233
P-Site Sequence:	DKFSELSTKCIIKTV
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	T233	DKFSELSTKCIIKTV	100 / 9 AA	51
Phosphosite 1:	TRPS1	Q9UHF7	T1215	STQDELSTKCVHCGI	85 / 7 AA	142
Phosphosite 2:	TRPS1	Q9UHF7	S1214	RSTQDELSTKCVHCG	85 / 7 AA	142
Phosphosite 3:	CPSF2	Q9P2I0	T520	QDLSDVPTKCISTTE	62 / 8 AA	88
Phosphosite 4:	LOC643677	Q8NDH2	S1463	RDLKRELSTKYLTMK	62 / 8 AA	278
Phosphosite 5:	ARID4A	P29374	T244	LPESELSTKPGLQKA	100 / 6 AA	143
Phosphosite 6:	ARID4A	P29374	S243	NLPESELSTKPGLQK	100 / 6 AA	143
Phosphosite 7:	KNL2	Q6P0N0	S289	NTNAETLSTNCIPIK	83 / 6 AA	129
Phosphosite 8:	KNL2	Q6P0N0	T290	TNAETLSTNCIPIKN	83 / 6 AA	129
Phosphosite 9:	SPHK1IP	Q2M3C7	T168	RGNRPNSTNCIIFEI	83 / 6 AA	186
Phosphosite 10:	HK1	P19367	S883	HQTVKELSPKCNVSF	83 / 6 AA	102
Phosphosite 11:	CEP192	Q8TEP8	T476	DITSELSTTIIQGSP	75 / 8 AA	213
Phosphosite 12:	claudin 16	Q9Y5I7	S110	ADDSLEVSTKCRGLW	83 / 6 AA	34
Phosphosite 13:	CEP192	Q8TEP8	S475	SDITSELSTTIIQGS	75 / 8 AA	213
Phosphosite 14:	DNAL1	Q4LDG9	S56	NCEKLSLSTNCIEKI	83 / 6 AA	22
Phosphosite 15:	ATP1A4	Q13733	T61	LTLEELSTKYSVDLT	62 / 8 AA	114
Phosphosite 16:	ATP1A4	Q13733	S60	KLTLEELSTKYSVDL	83 / 6 AA	114
Phosphosite 17:	AKAP9	Q99996	T348	TIIEELNTKIIEEEK	71 / 7 AA	454
Phosphosite 18:	USP53	Q70EK8	S896	CYFENSLSTECIIRS	83 / 6 AA	121
Phosphosite 19:	KIF24	Q5T7B8	T701	LVRGKLSTKCKKVQT	71 / 7 AA	152
Phosphosite 20:	GLP2R	O95838	T258	SYLSEMSTSCRSVQV	71 / 7 AA	63