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:	RFX1
Human P-Site:	Y504
P-Site Sequence:	GTRGNSKYHYYGLRI
UniProt:	P22670
Intern. Prot. ID:	IPI00305337

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RFX1	P22670	Y504	GTRGNSKYHYYGLRI	100 / 9 AA	105
Phosphosite 1:	RFX3	P48380	Y249	GTRGNSKYHYYGIRV	100 / 9 AA	84
Phosphosite 2:	RFX2	P48378	Y265	GTRGNSKYHYYGIRL	100 / 9 AA	80
Phosphosite 3:	RFX6	Q8HWS3	Y190	GTRGHSKYHYYGIGI	88 / 9 AA	102
Phosphosite 4:	RFX4	Q33E94	Y127	GTRGQSKYHYYGIAV	88 / 9 AA	83
Phosphosite 5:	RFX4	Q33E94	Y129	RGQSKYHYYGIAVKE	100 / 7 AA	83
Phosphosite 6:	RFX3	P48380	Y251	RGNSKYHYYGIRVKP	100 / 7 AA	84
Phosphosite 7:	RFX2	P48378	Y267	RGNSKYHYYGIRLKP	100 / 7 AA	80
Phosphosite 8:	RFX1	P22670	Y506	RGNSKYHYYGLRIKA	100 / 7 AA	105
Phosphosite 9:	RFX3	P48380	S247	RLGTRGNSKYHYYGI	100 / 7 AA	84
Phosphosite 10:	RFX2	P48378	S263	RLGTRGNSKYHYYGI	100 / 7 AA	80
Phosphosite 11:	RFX1	P22670	S502	RLGTRGNSKYHYYGL	100 / 7 AA	105
Phosphosite 12:	RFX6	Q8HWS3	Y192	RGHSKYHYYGIGIKE	100 / 7 AA	102
Phosphosite 13:	RFX4	Q33E94	Y130	GQSKYHYYGIAVKES	100 / 6 AA	83
Phosphosite 14:	RFX3	P48380	Y252	GNSKYHYYGIRVKPD	100 / 6 AA	84
Phosphosite 15:	RFX2	P48378	Y268	GNSKYHYYGIRLKPD	100 / 6 AA	80
Phosphosite 16:	RFX1	P22670	Y507	GNSKYHYYGLRIKAS	100 / 6 AA	105
Phosphosite 17:	Rab3IL1	Q8TBN0	S322	IRLGDSKSHYYISPS	75 / 8 AA	43
Phosphosite 18:	RFX4	Q33E94	S125	RLGTRGQSKYHYYGI	85 / 7 AA	83
Phosphosite 19:	GPR98	Q8WXG9	Y1344	FGTGNSKYHPFRNNT	100 / 6 AA	693
Phosphosite 20:	ChaK2	Q9BX84	Y1273	EIAGEKKYQYYSMPS	55 / 9 AA	232