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:	S650
P-Site Sequence:	SAQYPFNSPTSRMEP
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	S650	SAQYPFNSPTSRMEP	100 / 9 AA	83
Phosphosite 1:	RFX4	Q33E94	T652	QYPFNSPTSRMEPCL	100 / 7 AA	83
Phosphosite 2:	PAPOLG	Q9BWT3	S545	DNGTPFNSPASKSDS	75 / 8 AA	83
Phosphosite 3:	UBE2W	Q96B02	S68	SSRYPFDSPQVMFTG	83 / 6 AA	17
Phosphosite 4:	UBE2C	O00762	Y91	EFPSGYPYNAPTVKF	71 / 7 AA	20
Phosphosite 5:	ABCA13	Q86UQ4	S1275	KTFPFNESTSREFLN	75 / 8 AA	576
Phosphosite 6:	UBE2H	P62256	S65	PDKYPFKSPSIGFMN	71 / 7 AA
Phosphosite 7:	ZFP36L2	P47974	S282	ESPLLLDSPTSRTPP	71 / 7 AA	51
Phosphosite 8:	DCHS1	Q96JQ0	T1004	APRFNSPTYRVDLPS	85 / 7 AA	346
Phosphosite 9:	USP31	Q70CQ4	T448	QGKMDSPTSRAGSDK	71 / 7 AA	147
Phosphosite 10:	USP31	Q70CQ4	S446	AKQGKMDSPTSRAGS	71 / 7 AA	147
Phosphosite 11:	ZFP36L2	P47974	T284	PLLLDSPTSRTPPPP	71 / 7 AA	51
Phosphosite 12:	WNT5A	P41221	T295	NSRFNSPTTQDLVYI	71 / 7 AA	42
Phosphosite 13:	FAM59A	Q9H706	S785	SASYPFSSPLHLQLA	83 / 6 AA	97
Phosphosite 14:	ST6GALNAC1	Q9NSC7	S242	PPPAPFQSPTTQRNQ	62 / 8 AA	69
Phosphosite 15:	GALNT6	Q8NCL4	S351	DETYPIKSPTFAGGL	71 / 7 AA	71
Phosphosite 16:	SGEF	Q96DR7	S329	VSGFDFDSPTSSKKK	62 / 8 AA	97
Phosphosite 17:	RFX4	Q33E94	Y646	YHRSSAQYPFNSPTS	100 / 5 AA	83
Phosphosite 18:	PROX1	Q92786	S495	LMAYPFQSPLGAPSG	83 / 6 AA	83
Phosphosite 19:	ZNF574	Q6ZN55	S534	DCSKPFNSPANLARH	71 / 7 AA	99
Phosphosite 20:	WNT5A	P41221	S293	QVNSRFNSPTTQDLV	71 / 7 AA	42