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:	RFX4
Human P-Site:	S125
P-Site Sequence:	RLGTRGQSKYHYYGI
UniProt:	Q33E94
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RFX4	Q33E94	S125	RLGTRGQSKYHYYGI	100 / 9 AA	83
Phosphosite 1:	RFX3	P48380	S247	RLGTRGNSKYHYYGI	88 / 9 AA	84
Phosphosite 2:	RFX2	P48378	S263	RLGTRGNSKYHYYGI	88 / 9 AA	80
Phosphosite 3:	RFX1	P22670	S502	RLGTRGNSKYHYYGL	88 / 9 AA	105
Phosphosite 4:	RFX5	P48382	S157	RLGGRGQSKYCYSGI	87 / 8 AA	65
Phosphosite 5:	RFX7	Q2KHR2	S75	RLGTRGKSKYCYSGL	77 / 9 AA	147
Phosphosite 6:	RFX4	Q33E94	Y127	GTRGQSKYHYYGIAV	100 / 7 AA	83
Phosphosite 7:	PATE2	Q6UY27	Y73	TRKGQSMYHYSKLSC	85 / 7 AA	13
Phosphosite 8:	MMP16	P51512	S111	PDQTRGSSKFHIRRK	75 / 8 AA	70
Phosphosite 9:	MMP16	P51512	S110	VPDQTRGSSKFHIRR	75 / 8 AA	70
Phosphosite 10:	RFX6	Q8HWS3	Y190	GTRGHSKYHYYGIGI	85 / 7 AA	102
Phosphosite 11:	NANP	Q8TBE9	Y39	IKLLQSKYHYKEEAE	100 / 6 AA	28
Phosphosite 12:	ADAMTSL3	P82987	S234	CRLVRGQSKSHVSPE	75 / 8 AA	189
Phosphosite 13:	RFX5	P48382	Y159	GGRGQSKYCYSGIRR	85 / 7 AA	65
Phosphosite 14:	RFX3	P48380	Y249	GTRGNSKYHYYGIRV	85 / 7 AA	84
Phosphosite 15:	RFX2	P48378	Y265	GTRGNSKYHYYGIRL	85 / 7 AA	80
Phosphosite 16:	RFX1	P22670	Y504	GTRGNSKYHYYGLRI	85 / 7 AA	105
Phosphosite 17:	SSRP1	Q08945	Y270	IKQGQTRYHFLILLF	57 / 7 AA	81
Phosphosite 18:	DNA-binding protein RFX8	Q6ZV50	S85	RRLGTRGSARYHYDG	62 / 8 AA	66
Phosphosite 19:	B4GALT4	O60513	S88	SPYLRGQSKLIFKPD	62 / 8 AA	40
Phosphosite 20:	SEMA7A	O75326	Y406	TPLFHSKYHYQKVAV	83 / 6 AA	75