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:	SPEN
Human P-Site:	S1743
P-Site Sequence:	PTPGASFSQAESNVD
UniProt:	Q96T58
Intern. Prot. ID:	IPI00045914

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEN	Q96T58	S1743	PTPGASFSQAESNVD	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	S1741	KPPTPGASFSQAESN	100 / 7 AA	402
Phosphosite 2:	FAM82A2	Q96TC7	T168	ASSGATFTDAESEGG	66 / 9 AA	52
Phosphosite 3:	HNRPLL	Q8WVV9	S61	GGGGRSFSQPEAGGS	75 / 8 AA	60
Phosphosite 4:	ZFHX3	Q15911	S1180	QEGGASSSQAEKELT	87 / 8 AA	404
Phosphosite 5:	SPEN	Q96T58	S742	QSPGASPSQAERLPS	87 / 8 AA	402
Phosphosite 6:	Ron	Q04912	S1041	CVHGASFSDSEDESC	75 / 8 AA	152
Phosphosite 7:	ARHGEF12	Q9NZN5	S674	SSVASGASFSQEGGK	100 / 6 AA	173
Phosphosite 8:	FOXS1	O43638	S225	FGFPAGFSEAESFNK	75 / 8 AA	35
Phosphosite 9:	ARHGEF12	Q9NZN5	S676	VASGASFSQEGGKEN	100 / 6 AA	173
Phosphosite 10:	ZNF181	Q2M3W8	S220	NKSGAAFSQGKSLTL	66 / 9 AA	66
Phosphosite 11:	C10orf71	Q711Q0	S836	ENKGTTFSQAKDLTP	71 / 7 AA	156
Phosphosite 12:	MAGEB1	P43366	S94	GEENASFSQATTSTE	85 / 7 AA	39
Phosphosite 13:	MAGEB1	P43366	S92	CQGEENASFSQATTS	85 / 7 AA	39
Phosphosite 14:	NFkB-p65	Q04206	S240	WEARGSFSQADVHRQ	71 / 7 AA	60
Phosphosite 15:	MRPL44	Q9H9J2	S133	SEQGTSFSQTCLTQF	71 / 7 AA	38
Phosphosite 16:	MS4A6A	Q9H2W1	S22	PSNVINFSQAEKPEP	83 / 6 AA	27
Phosphosite 17:	MS4A6E	Q96DS6	S22	PSNVINFSQAEKPEP	83 / 6 AA	16
Phosphosite 18:	DERPC	P0CG13	S291	LLGANSASFSQASGN	100 / 6 AA	51
Phosphosite 19:	DERPC	P0CG13	S293	GANSASFSQASGNMG	100 / 6 AA	51
Phosphosite 20:	MRPL44	Q9H9J2	S131	ELSEQGTSFSQTCLT	71 / 7 AA	38