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:	SART1
Human P-Site:	S56
P-Site Sequence:	GGERRKRSRERGGER
UniProt:	O43290
Intern. Prot. ID:	IPI00021417

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SART1	O43290	S56	GGERRKRSRERGGER	100 / 9 AA	90
Phosphosite 1:	U2AF1	Q01081	S206	SRERRSRSRDRGRGG	77 / 9 AA	28
Phosphosite 2:	CCAR1	Q8IX12	S339	RSPQRKRSRERSPRR	87 / 8 AA	133
Phosphosite 3:	CLK3	P49761	S243	RSRHRRRSRERGPYR	87 / 8 AA	59
Phosphosite 4:	SFRS11	Q05519	S297	PRRRRSHSRERGRRS	77 / 9 AA	54
Phosphosite 5:	ATAD2	Q6PL18	S379	FERRRKRSRNRAINR	77 / 9 AA	159
Phosphosite 6:	NCR1	O76036	T283	DWLSRKRTRERASRA	75 / 8 AA	34
Phosphosite 7:	CXXC1	Q9P0U4	S89	IRYRHKKSRERDGNE	66 / 9 AA	76
Phosphosite 8:	CPSF6	Q16630	S494	SGSRRERSRERDHSR	77 / 9 AA	59
Phosphosite 9:	SNRNP70	P08621	S245	ERERRERSRERDKER	77 / 9 AA	52
Phosphosite 10:	DDX46	Q7L014	S73	KRLRRSRSRERDRSR	77 / 9 AA	117
Phosphosite 11:	ANK3	Q12955	S32	KRKHRKRSRDRKKKS	75 / 8 AA	480
Phosphosite 12:	BCLAF1	Q9NYF8	S705	DRRRKERSKERGDSK	66 / 9 AA	106
Phosphosite 13:	PLEKHG4B	Q96PX9	S83	TLPRRSRSWERAPRS	66 / 9 AA	140
Phosphosite 14:	RSRC1	Q96IZ7	S83	YGSRRKRSRSRSRGR	77 / 9 AA	39
Phosphosite 15:	PRPF38B	Q5VTL8	S332	LERRRSRSRERHRSR	87 / 8 AA	64
Phosphosite 16:	CROP	O95232	S293	DRERRKRSRSRSRHS	77 / 9 AA	51
Phosphosite 17:	RBM39	Q14498	S58	KSKERKRSRDRERKK	85 / 7 AA	59
Phosphosite 18:	C1orf187	Q8NBI3	S136	WERTRKRSREHKRRR	85 / 7 AA	39
Phosphosite 19:	RXRG	P48443	S216	VQEERQRSRERAESE	75 / 8 AA	51
Phosphosite 20:	SFRS17A	Q02040	S660	DRHRRERSRERRGSA	87 / 8 AA	81