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:	RXRA
Human P-Site:	S56
P-Site Sequence:	SPISTLSSPINGMGP
UniProt:	P19793
Intern. Prot. ID:	IPI00418394

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RXRA	P19793	S56	SPISTLSSPINGMGP	100 / 9 AA	51
Phosphosite 1:	RXRA	P19793	S55	HSPISTLSSPINGMG	100 / 8 AA	51
Phosphosite 2:	C13orf23	Q86XN7	T668	SGLSSLSTPLNGSNP	66 / 9 AA	96
Phosphosite 3:	FRMPD3	Q5JV73	S1377	AGPGVSLSSPINVQR	85 / 7 AA	199
Phosphosite 4:	KIAA0226	Q92622	T300	EMSSSTLTSPIEASW	75 / 8 AA	109
Phosphosite 5:	GLB1	P16278	S434	SNPAPLSSPLNGVHD	85 / 7 AA	76
Phosphosite 6:	RFX7	Q2KHR2	S202	PQVKTLPSPIDAKQQ	62 / 8 AA	147
Phosphosite 7:	NCOA1	Q15788	S517	PNISTLSSPVGMTSS	85 / 7 AA	157
Phosphosite 8:	USP9Y	O00507	S2248	NVSSTMQSSINGNPP	66 / 9 AA	291
Phosphosite 9:	NCOA1	Q15788	S516	PPNISTLSSPVGMTS	85 / 7 AA	157
Phosphosite 10:	SETD2	Q9BYW2	S560	SRYKSTLSKPIPKSD	85 / 7 AA	288
Phosphosite 11:	PKN1	Q16512	S579	SSPSSLSSPIQESTA	85 / 7 AA	104
Phosphosite 12:	ANK3	Q12955	S1579	RSFRTMSSPIKTVVS	71 / 7 AA	480
Phosphosite 13:	BAZ1B	Q9UIG0	S329	KTDNSSLSSPLNPKL	75 / 8 AA	171
Phosphosite 14:	BAZ1B	Q9UIG0	S330	TDNSSLSSPLNPKLW	75 / 8 AA	171
Phosphosite 15:	RPTOR	Q8N122	S771	SASSTLGSPENEEHI	75 / 8 AA	149
Phosphosite 16:	PKN1	Q16512	S578	PSSPSSLSSPIQEST	85 / 7 AA	104
Phosphosite 17:	E4BP4	Q16649	S353	EATQKLSSPIDMTSK	71 / 7 AA	51
Phosphosite 18:	E4BP4	Q16649	S352	FEATQKLSSPIDMTS	83 / 6 AA	51
Phosphosite 19:	EPHX4	Q8IUS5	S275	FSQPGALSGPINHYR	62 / 8 AA	42
Phosphosite 20:	BARHL2	Q9NY43	S378	PALNPLSSPIPGTPH	85 / 7 AA	42