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:	ACIN1
Human P-Site:	S645
P-Site Sequence:	RSRSRSRSRSASSNS
UniProt:	Q9UKV3
Intern. Prot. ID:	IPI00007334

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ACIN1	Q9UKV3	S645	RSRSRSRSRSASSNS	100 / 9 AA	152
Phosphosite 1:	SRRM2	Q9UQ35	S279	SDTSRSRSRSAAAKT	100 / 8 AA	300
Phosphosite 2:	SFRS4	Q08170	S476	RSRSKSRSRSASRSP	88 / 9 AA	57
Phosphosite 3:	SFRS4	Q08170	S462	PSESRSRSKSASKTR	88 / 9 AA	57
Phosphosite 4:	PAF1	Q8N7H5	S497	GQRSRSHSRSASPFP	88 / 9 AA	60
Phosphosite 5:	DDX46	Q7L014	S24	RSGSRSRSRSPSDKR	88 / 9 AA	117
Phosphosite 6:	PPRC1	Q5VV67	S1503	SSSSRSRSRSPSPRR	88 / 9 AA	178
Phosphosite 7:	SFRS4	Q08170	S222	HSKSRSRSRSGSRSR	88 / 9 AA	57
Phosphosite 8:	CCNL2	Q96S94	S423	KSQSRSRSRSDSPPR	88 / 9 AA	58
Phosphosite 9:	SFRS7	Q16629	S200	PSRSRSRSRSISRPR	88 / 9 AA	27
Phosphosite 10:	SFRS6	Q13247	S216	RRSSRSRSRSISKSR	88 / 9 AA	40
Phosphosite 11:	SFRS16	Q8N2M8	S527	QSRSRSRSRSQSPSP	88 / 9 AA	77
Phosphosite 12:	CHERP	Q8IWX8	S794	SRSSRSRSRSQSRSR	88 / 9 AA	104
Phosphosite 13:	KIAA1853	A7MD48	S593	RSRSRSRSRSQSRSY	88 / 9 AA	69
Phosphosite 14:	SFRS2B	Q9BRL6	S244	VSRSRSRSRSSSMTR	88 / 9 AA	32
Phosphosite 15:	SFRS6	Q13247	S338	RSKSRSRSRSSSRD_	88 / 9 AA	40
Phosphosite 16:	NKTR	P30414	S1388	RTSSRSRSRSSSYDP	88 / 9 AA	166
Phosphosite 17:	ZNF265	O95218	S231	RSRSRSRSRSSSSSQ	88 / 9 AA	37
Phosphosite 18:	CCNL2	Q96S94	S396	QSYSRSPSRSASPKR	88 / 9 AA	58
Phosphosite 19:	SF2	Q07955	S217	RSRSRSRSRSNSRSR	88 / 9 AA	28
Phosphosite 20:	ARGLU1	Q9NWB6	S58	RRESRSRSRSTNTAV	77 / 9 AA	33