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:	S190
P-Site Sequence:	YYASRSRSPNRFDAH
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	S190	YYASRSRSPNRFDAH	100 / 9 AA	402
Phosphosite 1:	PPIG	Q13427	S349	RTPSRSRSRDRFRRS	77 / 9 AA	89
Phosphosite 2:	ZNF638	Q14966	S541	RSRSRSRSPYRIRNP	77 / 9 AA	221
Phosphosite 3:	SNRNP27	Q8WVK2	S45	RRRSRSRSPHRRRSR	87 / 8 AA	19
Phosphosite 4:	SPEN	Q96T58	S188	GLYYASRSRSPNRFD	100 / 7 AA	402
Phosphosite 5:	THRAP3	Q9Y2W1	S129	RGRSRSRSPKRRSPS	87 / 8 AA	109
Phosphosite 6:	BCLAF1	Q9NYF8	S114	RGRSRSRSPKRRSVS	87 / 8 AA	106
Phosphosite 7:	RBM23	Q86U06	S93	RRNSRSRSPGRQCRH	87 / 8 AA	49
Phosphosite 8:	SFRS17A	Q02040	S685	SERSRSRSPSRHRST	77 / 9 AA	81
Phosphosite 9:	LBR	Q14739	S86	RSRSRSRSPGRPPKS	87 / 8 AA	71
Phosphosite 10:	RbBP6	Q7Z6E9	S772	RYHSRSRSPQAFRGQ	77 / 9 AA	202
Phosphosite 11:	CIR	Q86X95	S394	SRRSRSRSPGSYKQR	66 / 9 AA	52
Phosphosite 12:	SRRM2	Q9UQ35	S639	RRRSRSRSPARRSGR	87 / 8 AA	300
Phosphosite 13:	RBM8A	Q9Y5S9	S168	GGRRRSRSPDRRRR_	85 / 7 AA	20
Phosphosite 14:	TJP1	Q07157	S315	PRRSRSRSPDQRSEP	75 / 8 AA	195
Phosphosite 15:	BTBD9	Q96Q07	S606	SPGSNSRSPNRQHQ_	87 / 8 AA	69
Phosphosite 16:	BAIAP2L2	Q6UXY1	T455	DGQSRSRTPSRVPSR	75 / 8 AA	59
Phosphosite 17:	CDK12	Q9NYV4	S222	SPKRRSRSPHRKWSD	85 / 7 AA	164
Phosphosite 18:	SOCS4	Q8WXH5	S23	PKTSRSRSADRKDGY	75 / 8 AA	51
Phosphosite 19:	SPEN	Q96T58	S242	RNYQHSRSRSPHSSQ	85 / 7 AA	402
Phosphosite 20:	ACIN1	Q9UKV3	S595	SSRSRSRSPDSSGSR	85 / 7 AA	152