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:	S449
P-Site Sequence:	SVENSGVSQSPLVQ_
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	S449	SVENSGVSQSPLVQ_	100 / 9 AA	50
Phosphosite 1:	RARB	P10826	S451	ENSGVSQSPLVQ___	100 / 7 AA	50
Phosphosite 2:	TOP2A	P11388	S1452	PALNSGVSQKPDPAK	87 / 8 AA	174
Phosphosite 3:	PDE3A	Q14432	S20	KPVHSGVSQAPTAGR	75 / 8 AA	125
Phosphosite 4:	ELL	P55199	S203	VSGGSGVSQRPFRDR	75 / 8 AA	68
Phosphosite 5:	IDO2	Q6ZQW0	S257	GLMYEGVSQEPLKYS	85 / 7 AA	45
Phosphosite 6:	ATIC	P31939	S202	KQYSKGVSQMPLRYG	85 / 7 AA	65
Phosphosite 7:	CNOT3	O75175	S297	RSTDSEVSQSPAKNG	75 / 8 AA	82
Phosphosite 8:	TANC2	Q9HCD6	S1654	SQGDIGVSQSRLVYQ	66 / 9 AA	220
Phosphosite 9:	TCRB	P04435	S24	DHADTGVSQNPRHNI	62 / 8 AA	15
Phosphosite 10:	THSD1	Q9NS62	S557	KVYHVSQSPLTDTAI	100 / 6 AA	95
Phosphosite 11:	THSD1	Q9NS62	S555	TTKVYHVSQSPLTDT	100 / 6 AA	95
Phosphosite 12:	TANC2	Q9HCD6	S1656	GDIGVSQSRLVYQGS	85 / 7 AA	220
Phosphosite 13:	C1orf173	Q5RHP9	S529	QMNGIPQSPLDDKKD	71 / 7 AA	168
Phosphosite 14:	TOP2A	P11388	S1449	KRDPALNSGVSQKPD	100 / 6 AA	174
Phosphosite 15:	SVOPL	Q8N434	S330	TGGDSGESQSPCYCH	75 / 8 AA	54
Phosphosite 16:	IL16	Q14005	S920	EARDPGVSESPPPGR	62 / 8 AA	142
Phosphosite 17:	Bcl-11B	Q9C0K0	S277	GPEAVAQSPLMNFLG	71 / 7 AA	96
Phosphosite 18:	RARB	P10826	S446	SPSSVENSGVSQSPL	100 / 6 AA	50
Phosphosite 19:	MAGE-C2	Q9UBF1	S98	PPQGPSQSPLSSCCS	85 / 7 AA	41
Phosphosite 20:	MUC6	Q6W4X9	S1856	TPTTSGTSQSPSSFS	75 / 8 AA	252