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:	Y446
P-Site Sequence:	VQWLLDNYETAEGVS
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	Y446	VQWLLDNYETAEGVS	100 / 9 AA	105
Phosphosite 1:	RFX3	P48380	Y191	LQWLLDNYETAEGVS	100 / 9 AA	84
Phosphosite 2:	RFX2	P48378	Y207	LQWLLDNYETAEGVS	100 / 9 AA	80
Phosphosite 3:	Nice-3	Q9BWL3	Y161	IDTLLDGYETARYGT	87 / 8 AA	29
Phosphosite 4:	OSM	P13725	S160	MAQLLDNSDTAEPTK	77 / 9 AA	28
Phosphosite 5:	Bim	O43521	Y172	RRVFLNNYQAAEDHP	55 / 9 AA	22
Phosphosite 6:	ARID4A	P29374	T509	DVDDDYETAEKKENE	85 / 7 AA	143
Phosphosite 7:	ARID4A	P29374	Y507	NKDVDDDYETAEKKE	85 / 7 AA	143
Phosphosite 8:	MAGEB18	Q96M61	Y122	VHFLLQKYETKEPIT	66 / 9 AA	39
Phosphosite 9:	SMEK2	Q5MIZ7	Y538	NTICPDNYQTAQLLA	71 / 7 AA	97
Phosphosite 10:	NFkB-p105	P19838	Y862	SKTLMDNYEVSGGTV	62 / 8 AA	105
Phosphosite 11:	CDK13	Q14004	Y1380	DIQSLDNYSTASSHS	85 / 7 AA	165
Phosphosite 12:	CDK13	Q14004	S1381	IQSLDNYSTASSHSG	85 / 7 AA	165
Phosphosite 13:	ARFGEF3	Q5TH69	Y1778	FDLLLDSYRTAREFD	75 / 8 AA	241
Phosphosite 14:	SEC24D	O94855	Y412	IGRRLDHYEKPELSL	62 / 8 AA	113
Phosphosite 15:	SAMSN1	Q9NSI8	Y267	STLLLNGYETLEDLK	66 / 9 AA	42
Phosphosite 16:	TMEM104	Q8NE00	Y104	DVLIRDNYERAEKRP	66 / 9 AA	55
Phosphosite 17:	KATNA1	O75449	Y22	EYALLGNYDSAMVYY	62 / 8 AA	56
Phosphosite 18:	DNAH9	Q9NYC9	Y658	MLSLLEKYETRLYED	71 / 7 AA	512
Phosphosite 19:	ARFGEF3	Q5TH69	S1777	IFDLLLDSYRTAREF	75 / 8 AA	241
Phosphosite 20:	NT5E	P21589	Y334	WRIKLDNYSTQELGK	75 / 8 AA	63