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:	S254
P-Site Sequence:	SSQSRNQSPQRLASQ
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	S254	SSQSRNQSPQRLASQ	100 / 9 AA	402
Phosphosite 1:	MUC5B	Q9HC84	S5323	TCNSRNQSPQLEGMA	100 / 7 AA	590
Phosphosite 2:	Putative uncharacterized protein FLJ36797	Q8N9P0	S59	GGWSRNQSHQRRGPG	87 / 8 AA	25
Phosphosite 3:	SELK	Q9Y6D0	S16	VLDSRSQSPWRLSLI	77 / 9 AA	11
Phosphosite 4:	AKAP9	Q99996	T2806	KISSSNQTPQILVKN	66 / 9 AA	454
Phosphosite 5:	KIAA0286	O14524	S382	KTVSRIQSPKRFADF	66 / 9 AA	51
Phosphosite 6:	HIVEP1	P15822	S2599	NQVSRTESPQGLPTV	66 / 9 AA	297
Phosphosite 7:	ANAPC1	Q9H1A4	S377	NISSHNQSPKRHSIS	75 / 8 AA	217
Phosphosite 8:	SUSD4	Q5VX71	S25	QQQQQPQSPQRLLAV	100 / 6 AA	54
Phosphosite 9:	PCOLCE2	Q9UKZ9	S25	TQLSRQQSPERPVFT	75 / 8 AA	46
Phosphosite 10:	CCAR1	Q8IX12	S333	RRRSRERSPQRKRSR	75 / 8 AA	133
Phosphosite 11:	GVIN1	Q7Z2Y8	S1850	LISFKNQSQERLNKK	62 / 8 AA	279
Phosphosite 12:	KIAA1949	Q6NYC8	S213	LAESREQSPRRKEVE	75 / 8 AA	68
Phosphosite 13:	KIF3C	O14782	S766	KSRSWCQSPQRPPPS	75 / 8 AA	89
Phosphosite 14:	GAS2L2	Q8NHY3	T436	GTDAGNPTPQRLRAI	71 / 7 AA	97
Phosphosite 15:	ZACN	Q401N2	S134	WVDWRDQSPQARVDQ	71 / 7 AA	46
Phosphosite 16:	HPS3	Q969F9	S462	AIPERRQSPKRLLSR	75 / 8 AA	114
Phosphosite 17:	ELYS	Q8WYP5	S1222	PSPSPGRSPQRLKET	66 / 9 AA	252
Phosphosite 18:	IRR	P14616	S736	KVTSINKSPQRDSGR	75 / 8 AA	144
Phosphosite 19:	LPIN1	Q14693	S438	GARSANQSPQSVGSS	66 / 9 AA	99
Phosphosite 20:	RFC3	P40938	T267	NAIVSQQTPQRLLEV	83 / 6 AA	41