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:	S99
P-Site Sequence:	DDTVSIASRSREVSG
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	S99	DDTVSIASRSREVSG	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	S101	TVSIASRSREVSGFR	100 / 7 AA	402
Phosphosite 2:	OXCT1	P55809	S184	DGSVAIASKPREVRE	66 / 9 AA	56
Phosphosite 3:	B4GALNT2	Q8NHY0	S17	KFHVEVASRGRECVS	66 / 9 AA	63
Phosphosite 4:	LYPD4	Q6UWN0	S105	PPGVSIASYSRVCRS	87 / 8 AA	27
Phosphosite 5:	RNF12	Q9NVW2	S341	RQRDSIASRTRSRSQ	85 / 7 AA	69
Phosphosite 6:	TTLL6	Q8N841	S474	LFQNTVASRAREEYA	62 / 8 AA	96
Phosphosite 7:	SPEN	Q96T58	S96	RGLDDTVSIASRSRE	100 / 6 AA	402
Phosphosite 8:	BTBD12	Q8IY92	S1264	VPATPLASRSRDCSS	55 / 9 AA	200
Phosphosite 9:	FAM83B	Q5T0W9	S427	SDSLSVASSSREGYV	66 / 9 AA	115
Phosphosite 10:	ASPSCR1	Q9BZE9	S82	KLEMVPASRSREGPE	100 / 6 AA	60
Phosphosite 11:	TSPYL3	Q9H489	T270	GRVVSIATRIRWHWG	75 / 8 AA	40
Phosphosite 12:	FAM83B	Q5T0W9	S428	DSLSVASSSREGYVS	75 / 8 AA	115
Phosphosite 13:	BTBD12	Q8IY92	S1266	ATPLASRSRDCSSQT	71 / 7 AA	200
Phosphosite 14:	PLCL4	O75038	S1351	SRVRAIASRARQAQE	62 / 8 AA	68
Phosphosite 15:	GAPVD1	Q14C86	T482	KNRLPIATRSRSRTN	62 / 8 AA	165
Phosphosite 16:	PRDM4	Q9UKN5	S167	PGIVSIDSRSVNTHG	85 / 7 AA	88
Phosphosite 17:	ABCA10	Q8WWZ4	S1157	VFRISPRSRETHPNP	71 / 7 AA	175
Phosphosite 18:	GARNL3	Q5VVW2	T909	IKEIASRTRRELLGL	83 / 6 AA	113
Phosphosite 19:	GAPVD1	Q14C86	S484	RLPIATRSRSRTNML	83 / 6 AA	165
Phosphosite 20:	FBXW8	Q8N3Y1	S81	AEGQDVASRSRSPLA	83 / 6 AA	67