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:	S442
P-Site Sequence:	GTNQETRSRSRSNSK
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	S442	GTNQETRSRSRSNSK	100 / 9 AA	57
Phosphosite 1:	SSH2	Q76I76	S668	ELSQETRSRSFSHSR	88 / 9 AA	158
Phosphosite 2:	SFRS4	Q08170	T440	NAGTNQETRSRSRSN	100 / 7 AA	57
Phosphosite 3:	SSH2	Q76I76	T666	FVELSQETRSRSFSH	100 / 7 AA	158
Phosphosite 4:	SFRS4	Q08170	S366	RSREESRSRSRSRSK	77 / 9 AA	57
Phosphosite 5:	TRA2B	P62995	S71	SRRHYTRSRSRSRSH	77 / 9 AA	34
Phosphosite 6:	SON	P18583	S1863	SHRSQTRSRSRSRRR	87 / 8 AA	264
Phosphosite 7:	ACIN1	Q9UKV3	S639	RSTSESRSRSRSRSR	87 / 8 AA	152
Phosphosite 8:	SFRS16	Q8N2M8	S313	ESSSESRSRSRSPTP	87 / 8 AA	77
Phosphosite 9:	ARGLU1	Q9NWB6	S56	NRRRESRSRSRSTNT	77 / 9 AA	33
Phosphosite 10:	CCNL2	Q96S94	S382	PKGRESRSRSRSREQ	77 / 9 AA	58
Phosphosite 11:	CCNL1	Q9UK58	S403	RSRTRSRSRSHTPRR	100 / 7 AA	60
Phosphosite 12:	SFRS4	Q08170	S444	NQETRSRSRSNSKSK	100 / 7 AA	57
Phosphosite 13:	SSPO	A2VEC9	S3430	PCRGQTRSRSRACAC	75 / 8 AA	548
Phosphosite 14:	NSMCE4A	Q9NXX6	S26	PHRDRTRSRSRSRSP	100 / 7 AA	44
Phosphosite 15:	SFRS2	Q01130	S157	RSRTRSRSRSTSKSR	100 / 7 AA	25
Phosphosite 16:	CCNL1	Q9UK58	S401	RSRSRTRSRSRSHTP	100 / 7 AA	60
Phosphosite 17:	NSMCE4A	Q9NXX6	S28	RDRTRSRSRSRSPLS	100 / 7 AA	44
Phosphosite 18:	SFRS2	Q01130	S155	KSRSRTRSRSRSTSK	100 / 7 AA	25
Phosphosite 19:	TRA2B	P62995	S73	RHYTRSRSRSRSHRR	100 / 7 AA	34
Phosphosite 20:	SON	P18583	S1865	RSQTRSRSRSRRRRR	100 / 7 AA	264