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:	S423
P-Site Sequence:	EHAKSESSQREGRGE
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	S423	EHAKSESSQREGRGE	100 / 9 AA	57
Phosphosite 1:	SFRS4	Q08170	S422	REHAKSESSQREGRG	100 / 8 AA	57
Phosphosite 2:	Putative UPF0607 protein ENSP00000383783	A8MUI8	S294	ALLVSQASQREGRLQ	75 / 8 AA	38
Phosphosite 3:	SPEN	Q96T58	S2126	VSPEKSESPQKEDGL	75 / 8 AA	402
Phosphosite 4:	GOLGA1	Q92805	S473	KKLKEEWSQREIVSV	75 / 8 AA	88
Phosphosite 5:	ARHGAP24	Q8N264	S381	CSWDKSESPQRSSMN	85 / 7 AA	84
Phosphosite 6:	FLT3	P36888	S653	LKEKADSSEREALMS	55 / 9 AA	113
Phosphosite 7:	PMFBP1	Q8TBY8	T973	GPSRTESTQREKVCG	62 / 8 AA	119
Phosphosite 8:	PMFBP1	Q8TBY8	S972	LGPSRTESTQREKVC	62 / 8 AA	119
Phosphosite 9:	ARHGEF2	Q92974	S721	LCRADSDSSQRDRNG	71 / 7 AA	112
Phosphosite 10:	IRF-7	Q92985	T465	CRVHLEGTQREGVSS	71 / 7 AA	54
Phosphosite 11:	RPS6	P62753	S247	STSKSESSQK_____	85 / 7 AA	29
Phosphosite 12:	ZNF2	Q9BSG1	S110	SDKKSEGSLRECLGR	75 / 8 AA	49
Phosphosite 13:	ARHGEF2	Q92974	S722	CRADSDSSQRDRNGN	71 / 7 AA	112
Phosphosite 14:	Putative UPF0607 protein FLJ37424	Q8N9G6	S294	ALLVGQASQREGRLQ	62 / 8 AA	37
Phosphosite 15:	ZNF557	Q8N988	S12	VLPPTAASQREGHTE	62 / 8 AA	49
Phosphosite 16:	Putative UPF0607 protein ENSP00000383144	A8MX80	S294	ALLVGQASQREGHLQ	62 / 8 AA	38
Phosphosite 17:	Putative UPF0607 protein ENSP00000382826	A8MV72	S264	ALLVGQASQREGRLQ	62 / 8 AA	34
Phosphosite 18:	Putative UPF0607 protein ENSP00000381514	A8MUA0	S294	ALLVGQASQREGRLQ	62 / 8 AA	38
Phosphosite 19:	Putative UPF0607 protein ENSP00000381418	A8MU76	S294	ALLVGQASQREGRLQ	62 / 8 AA	38
Phosphosite 20:	RPS6	P62753	S246	ASTSKSESSQK____	85 / 7 AA	29