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:	S419
P-Site Sequence:	VAAKRQGSLKKVAQQ
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	S419	VAAKRQGSLKKVAQQ	100 / 9 AA	83
Phosphosite 1:	MDK	P21741	T106	GTKVRQGTLKKARYN	75 / 8 AA	16
Phosphosite 2:	ARHGEF14	O15068	S553	VFHRRQASLKKLAAR	66 / 9 AA	128
Phosphosite 3:	RasGRF2	O14827	S465	QTFIRQGSLIQVPSV	75 / 8 AA	141
Phosphosite 4:	RasGRF1	Q13972	S462	QTFVRQGSLIQVPMS	75 / 8 AA	145
Phosphosite 5:	WNT9B	O14905	S269	WAPARQGSLTKGLAP	85 / 7 AA	39
Phosphosite 6:	ARHGAP13	Q7Z6B7	S926	TNISRHDSLKKIDSP	62 / 8 AA	124
Phosphosite 7:	POP1	Q99575	S291	LSGKRQGSLVLYRVN	100 / 6 AA	115
Phosphosite 8:	FANCM	Q8IYD8	S673	RDGMRQSSLKKDWFL	75 / 8 AA	232
Phosphosite 9:	Putative uncharacterized protein FLJ45721	Q6ZS92	S134	ALLNKQGSLKKFKIT	75 / 8 AA	18
Phosphosite 10:	FANCM	Q8IYD8	S672	YRDGMRQSSLKKDWF	75 / 8 AA	232
Phosphosite 11:	MCF2L2	Q86YR7	S522	IFHKRQVSLMKLAAK	66 / 9 AA	118
Phosphosite 12:	Trpc1	P48995	S716	GKVKRQNSLKEWRNL	85 / 7 AA	91
Phosphosite 13:	DDX47	Q9H0S4	S305	SQSKRLGSLNKFKAK	75 / 8 AA	51
Phosphosite 14:	PDXDC2	Q6P474	S369	LSQWLQESLKKVNYI	85 / 7 AA	52
Phosphosite 15:	PDXDC1	Q6P996	S370	LSQRLQESLKKVNYI	85 / 7 AA	87
Phosphosite 16:	CCR9	P51686	S352	SFTRREGSLKLSSML	71 / 7 AA	42
Phosphosite 17:	TMEM169	Q96HH4	S20	LPSPHQGSLRKAVAA	62 / 8 AA	34
Phosphosite 18:	C14orf102	Q9H7Z3	S358	EQEKRKGSLKLILEK	85 / 7 AA	133
Phosphosite 19:	CEP76	Q8TAP6	T95	ICFDRQSTLKKTNID	62 / 8 AA	74
Phosphosite 20:	ARHGAP30	Q7Z6I6	S283	AEHKRKGSLKVRKWR	85 / 7 AA	95