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:	SFRS4
Human P-Site:	S431
P-Site Sequence:	QREGRGESENAGTNQ
UniProt:	Q08170
Intern. Prot. ID:	IPI00000015

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SFRS4	Q08170	S431	QREGRGESENAGTNQ	100 / 9 AA	57
Phosphosite 1:	BCAN	Q96GW7	S582	SGVPRGESEETGSSE	75 / 8 AA	99
Phosphosite 2:	AlphaK2	Q86TB3	S503	MKLLSGESENSGMSQ	75 / 8 AA	237
Phosphosite 3:	PTPN13	Q12923	S268	DNSGREDSENTFSPY	62 / 8 AA	277
Phosphosite 4:	C20orf141	Q9NUB4	S104	KLLTRGQSQGAGEGP	62 / 8 AA	17
Phosphosite 5:	CEP170	Q5SW79	S381	DDGTQSDSENAGAHR	62 / 8 AA	175
Phosphosite 6:	MARCH-X	Q8NA82	S393	TEKDRGGSENAKKSP	85 / 7 AA	91
Phosphosite 7:	FER1L5	A0AVI2	S1958	KPAGRGQSEPNQYPT	83 / 6 AA	242
Phosphosite 8:	PCDH18	Q9HCL0	S878	KDSGRGDSEAGDSDY	83 / 6 AA	126
Phosphosite 9:	KATNAL1	Q9BW62	S285	TSKYRGESEKLVRLL	83 / 6 AA	55
Phosphosite 10:	KATNA1	O75449	S286	TSKYRGESEKLVRLL	83 / 6 AA	56
Phosphosite 11:	SETD1B	Q9UPS6	S1074	DSDDRDESENDDEDT	55 / 9 AA	209
Phosphosite 12:	SALL2	Q9Y467	S802	AISVRGDSEEASGAE	62 / 8 AA	105
Phosphosite 13:	ARHGAP21	Q5T5U3	S1753	LTPTRGESEKQEPTW	83 / 6 AA	217
Phosphosite 14:	GIGYF2	Q6Y7W6	S199	RKHEFIRSESENWRI	83 / 6 AA	150
Phosphosite 15:	GIGYF2	Q6Y7W6	S201	HEFIRSESENWRIFR	83 / 6 AA	150
Phosphosite 16:	MBP	P02686	S26	SETNRGESEKKRNLG	83 / 6 AA	33
Phosphosite 17:	GPR179	Q6PRD1	S2101	SDRSRGSSEAAGSVE	75 / 8 AA	257
Phosphosite 18:	C10orf47	Q86WR7	S416	VQFAGRGSSEEARRE	75 / 8 AA	46
Phosphosite 19:	TSPYL6	Q8N831	S139	CGAGRSESEVIAEGK	83 / 6 AA	46
Phosphosite 20:	C10orf47	Q86WR7	S417	QFAGRGSSEEARREA	75 / 8 AA	46