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:	RARB
Human P-Site:	S57
P-Site Sequence:	PSGCSTPSPATIETQ
UniProt:	P10826
Intern. Prot. ID:	IPI00022989

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RARB	P10826	S57	PSGCSTPSPATIETQ	100 / 9 AA	50
Phosphosite 1:	RAR-alpha	P10276	S57	VSGYSTPSPATIETQ	88 / 9 AA	51
Phosphosite 2:	RARB	P10826	T55	PPPSGCSTPSPATIE	100 / 7 AA	50
Phosphosite 3:	TSHZ2	Q9NRE2	S722	SPSCSSPSSSTISMF	66 / 9 AA	115
Phosphosite 4:	Cdt1	Q9H211	T29	PPKLACRTPSPARPA	85 / 7 AA	60
Phosphosite 5:	NOTCH3	Q9UM47	S2272	DWSESTPSPATATGA	100 / 7 AA	244
Phosphosite 6:	Cdt1	Q9H211	S31	KLACRTPSPARPALR	85 / 7 AA	60
Phosphosite 7:	CBFA2T2	O43439	S577	SADCSVPSPALDKTS	85 / 7 AA	67
Phosphosite 8:	ERK5	Q13164	S282	MMVLGTPSPAVIQAV	75 / 8 AA	88
Phosphosite 9:	PLEKHA6	Q9Y2H5	S1017	SVQCATPSPPTSPAS	75 / 8 AA	117
Phosphosite 10:	Nur77	P22736	S140	GSPCSAPSPSTPSFQ	75 / 8 AA	64
Phosphosite 11:	GAIP	P49795	S80	CEVCATPSPEEVQSW	55 / 9 AA	25
Phosphosite 12:	RAR-alpha	P10276	T60	YSTPSPATIETQSSS	100 / 6 AA	51
Phosphosite 13:	DMBT1	Q9UGM3	S472	AHSWSTPSPDTLPTI	75 / 8 AA	261
Phosphosite 14:	RAR-alpha	P10276	T55	LPVSGYSTPSPATIE	85 / 7 AA	51
Phosphosite 15:	Abi-1	Q8IZP0	S267	PIAVPTPSPPTIGPE	66 / 9 AA	55
Phosphosite 16:	NG2	Q6UVK1	T2310	ELLQFCRTPNPALKN	71 / 7 AA	250
Phosphosite 17:	NFE2L2	Q16236	S301	SISNSMPSPATLSHS	75 / 8 AA	68
Phosphosite 18:	MUC2	Q02817	S1587	PPTTTTPSPPTITTT	75 / 8 AA	540
Phosphosite 19:	endofin	Q7Z3T8	S845	NQTSSIPSPATLPVS	66 / 9 AA	169
Phosphosite 20:	AKAP11	Q9UKA4	S315	ESECSSPSPVIFLDE	55 / 9 AA	211