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:	S749
P-Site Sequence:	SQAERLPSDSERRLY
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	S749	SQAERLPSDSERRLY	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	S751	AERLPSDSERRLYSR	100 / 7 AA	402
Phosphosite 2:	GAPVD1	Q14C86	S722	WSVEVLPSDSEAPDL	87 / 8 AA	165
Phosphosite 3:	RTN4	Q9NQC3	S983	EAEKKLPSDTEKEDR	62 / 8 AA	130
Phosphosite 4:	C1orf51	Q8N365	S32	NSDFGFPSDSEREDK	85 / 7 AA	41
Phosphosite 5:	Cnpy4	Q8N129	S36	DDTERLPSKCEVCKL	75 / 8 AA	28
Phosphosite 6:	FAM190A	Q9C0I3	S371	ESNLPADSEREENIG	85 / 7 AA	100
Phosphosite 7:	C21orf87	P59051	S116	VREMTLPSDPERATL	85 / 7 AA	16
Phosphosite 8:	C1orf51	Q8N365	S34	DFGFPSDSEREDKGA	85 / 7 AA	41
Phosphosite 9:	ALOXE3	Q9BYJ1	T382	DSPIFLPTDSEWDWL	71 / 7 AA	81
Phosphosite 10:	MPDZ	O75970	S1452	NAVEPLPSNSENLQN	75 / 8 AA	219
Phosphosite 11:	BUB1B	O60566	S633	MSLKDLPSDPERLLP	85 / 7 AA	120
Phosphosite 12:	ZNF238	Q99592	S189	NMWMRLPSDSAGIPQ	85 / 7 AA	58
Phosphosite 13:	C16orf42	Q9UJK0	S259	VASTRLPSDTDDSDA	71 / 7 AA	34
Phosphosite 14:	Putative uncharacterized protein FLJ40140	Q8N814	S49	KAGGRLPSGSEPRAR	85 / 7 AA	14
Phosphosite 15:	PDE8B	O95263	S883	CKSLRLPSDS_____	100 / 6 AA	99
Phosphosite 16:	KIF9	Q9HAQ2	S559	SSIEPLPSDSPKEEL	66 / 9 AA	90
Phosphosite 17:	GARNL1	Q6GYQ0	S1888	HVSTRMPSDSDDSLT	71 / 7 AA	230
Phosphosite 18:	RALGAPA2	Q2PPJ7	S1727	HVSTRMPSDSDDSLT	71 / 7 AA	211
Phosphosite 19:	C3orf30	Q96M34	T152	QTERRLPTQAERRTS	62 / 8 AA	60
Phosphosite 20:	OR51E2	Q9H255	S231	VLQLPSKSERAKAFG	85 / 7 AA	35