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:	SFRS12
Human P-Site:	S237
P-Site Sequence:	KDRRRSKSPHKKRSK
UniProt:	Q8WXA9
Intern. Prot. ID:	IPI00103497

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SFRS12	Q8WXA9	S237	KDRRRSKSPHKKRSK	100 / 9 AA	59
Phosphosite 1:	CDK12	Q9NYV4	S222	SPKRRSRSPHRKWSD	77 / 9 AA	164
Phosphosite 2:	SFRS12	Q8WXA9	S235	RQKDRRRSKSPHKKR	100 / 7 AA	59
Phosphosite 3:	ZC3H18	Q86VM9	S524	DPWRRSKSPKKKLGV	88 / 9 AA	106
Phosphosite 4:	C6orf151	Q6IEG0	S302	HRRDRSRSPHKRKRN	75 / 8 AA	40
Phosphosite 5:	FAT4	Q6V0I7	S4755	RLGRRSKSPQAMASH	85 / 7 AA	351
Phosphosite 6:	FAT4	Q6V0I7	S4753	ATRLGRRSKSPQAMA	85 / 7 AA	351
Phosphosite 7:	PCM1	Q15154	T79	VGRRRTKTPHTFPHS	71 / 7 AA	228
Phosphosite 8:	CDK12	Q9NYV4	S220	VDSPKRRSRSPHRKW	85 / 7 AA	164
Phosphosite 9:	SNIP1	Q8TAD8	S91	ASGRRSKSPRSKRNR	77 / 9 AA	46
Phosphosite 10:	SFRS8	Q12872	S846	RKRTRSRSPHEKKKK	75 / 8 AA	105
Phosphosite 11:	GALNT3	Q14435	S421	GHVFRSKSPHSFPKG	100 / 6 AA	73
Phosphosite 12:	CCDC6	Q16204	S419	PSPRRSNSPDKFKRP	75 / 8 AA	53
Phosphosite 13:	PCM1	Q15154	T77	PGVGRRRTKTPHTFP	71 / 7 AA	228
Phosphosite 14:	GALNT3	Q14435	S419	VVGHVFRSKSPHSFP	100 / 6 AA	73
Phosphosite 15:	SFRS11	Q05519	S289	RSRRRSKSPRRRRSH	66 / 9 AA	54
Phosphosite 16:	MAP1S	Q66K74	S731	PRARRSASPHDVDLC	75 / 8 AA	112
Phosphosite 17:	SNRNP27	Q8WVK2	S45	RRRSRSRSPHRRRSR	62 / 8 AA	19
Phosphosite 18:	C20orf111	Q9NX31	S84	QRRRRSKSPVLHPPK	100 / 6 AA	32
Phosphosite 19:	SRRM2	Q9UQ35	S2677	PGERRSRSPRKPIDS	75 / 8 AA	300
Phosphosite 20:	ARTN	Q5T4W7	S159	GSCRRARSPHDLSLA	62 / 8 AA	23