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:	SOCS4
Human P-Site:	S23
P-Site Sequence:	PKTSRSRSADRKDGY
UniProt:	Q8WXH5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SOCS4	Q8WXH5	S23	PKTSRSRSADRKDGY	100 / 9 AA	51
Phosphosite 1:	SFRS3	P84103	S160	RSRSRSRSNERK___	77 / 9 AA	19
Phosphosite 2:	PRPF38B	Q5VTL8	S342	RHRSRSRSRDRKGDR	88 / 9 AA	64
Phosphosite 3:	U2AF2	P26368	S34	RSHSRSRSRDRKRRS	88 / 9 AA	54
Phosphosite 4:	RBM39	Q14498	S44	KSKSRSRSHERKRSK	77 / 9 AA	59
Phosphosite 5:	SOCS4	Q8WXH5	S21	VRPKTSRSRSADRKD	100 / 7 AA	51
Phosphosite 6:	RSRC2	Q7L4I2	S200	RSRTRSRSRDRKKRI	77 / 9 AA	51
Phosphosite 7:	RBM16	Q9UPN6	S435	RKRSRSRSRERKRKS	77 / 9 AA	141
Phosphosite 8:	RSRC2	Q7L4I2	S47	YSRSRSRSRERKRKS	77 / 9 AA	51
Phosphosite 9:	RSRC2	Q7L4I2	S169	RKKSRSRSRERKRRI	77 / 9 AA	51
Phosphosite 10:	RSRC2	Q7L4I2	S149	RKKSRSRSRERKKSR	77 / 9 AA	51
Phosphosite 11:	PRPF38B	Q5VTL8	S430	KKHSRSRSRERKHRS	77 / 9 AA	64
Phosphosite 12:	TAF10	Q12962	S188	SGSSRSKSKDRKYTL	77 / 9 AA	22
Phosphosite 13:	DDX23	Q9BUQ8	S67	RSRSRSKSAERERRH	75 / 8 AA	96
Phosphosite 14:	RBM16	Q9UPN6	S420	KRRSRSRSGSRKRKH	77 / 9 AA	141
Phosphosite 15:	SRRM3	A6NNA2	S512	PSKSRSRSAEKRPHS	66 / 9 AA	65
Phosphosite 16:	SPEG	Q15772	S2357	RLLSRSRSEERGPFR	75 / 8 AA	354
Phosphosite 17:	CLK3	P49761	S199	PRRSRSRSHDRLPYQ	87 / 8 AA	59
Phosphosite 18:	SPEN	Q96T58	S190	YYASRSRSPNRFDAH	75 / 8 AA	402
Phosphosite 19:	SFRS16	Q8N2M8	S475	RSRSRSHSGDRYRRG	75 / 8 AA	77
Phosphosite 20:	RBM8A	Q9Y5S9	S168	GGRRRSRSPDRRRR_	75 / 8 AA	20