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:	ZNF644
Human P-Site:	S1240
P-Site Sequence:	CKQKKSRSRSGSKKK
UniProt:	Q9H582
Intern. Prot. ID:	IPI00398725

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ZNF644	Q9H582	S1240	CKQKKSRSRSGSKKK	100 / 9 AA	150
Phosphosite 1:	SFRS4	Q08170	S206	RHSRKSRSRSGSSKS	88 / 9 AA	57
Phosphosite 2:	PRPF40A	O75400	S828	HHRKRSRSRSGSDSD	88 / 9 AA	109
Phosphosite 3:	CCNL1	Q9UK58	S472	HKRKKSRSRSQSKSR	88 / 9 AA	60
Phosphosite 4:	RBM16	Q9UPN6	S418	PRKRRSRSRSGSRKR	77 / 9 AA	141
Phosphosite 5:	SFRS18	Q8TF01	S508	EKEKQGRSRSGSSSS	77 / 9 AA	93
Phosphosite 6:	SFRS15	O95104	S436	SDNRKSRSRSASRSP	77 / 9 AA	126
Phosphosite 7:	PHRF1	Q9P1Y6	S1091	HSRRTSRSRSGSPGS	77 / 9 AA	179
Phosphosite 8:	FUSIP1	O75494	S197	EMKAKSRSRSASHTK	87 / 8 AA	31
Phosphosite 9:	SFRS15	O95104	S448	RSPKRRRSRSGSRSR	77 / 9 AA	126
Phosphosite 10:	ZNF644	Q9H582	S1238	LDCKQKKSRSRSGSK	100 / 7 AA	150
Phosphosite 11:	SFRS4	Q08170	S222	HSKSRSRSRSGSRSR	87 / 8 AA	57
Phosphosite 12:	RSRC2	Q7L4I2	S167	RERKKSRSRSRERKR	100 / 7 AA	51
Phosphosite 13:	RSRC2	Q7L4I2	S147	RERKKSRSRSRERKK	100 / 7 AA	51
Phosphosite 14:	RSRC2	Q7L4I2	S145	RSRERKKSRSRSRER	100 / 7 AA	51
Phosphosite 15:	SFRS4	Q08170	S476	RSRSKSRSRSASRSP	87 / 8 AA	57
Phosphosite 16:	ZNF644	Q9H582	S1242	QKKSRSRSGSKKKML	100 / 7 AA	150
Phosphosite 17:	SFRS7	Q16629	S223	PSPKRSRSPSGSPRR	77 / 9 AA	27
Phosphosite 18:	CCNL1	Q9UK58	S470	HGHKRKKSRSRSQSK	100 / 7 AA	60
Phosphosite 19:	SFRS9	Q13242	S195	TSYGYSRSRSGSRGR	100 / 7 AA	26
Phosphosite 20:	PHRF1	Q9P1Y6	S1098	RRTSRSRSGSPGSSS	100 / 7 AA	179