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:	NKTR
Human P-Site:	S547
P-Site Sequence:	KSSSHSRSRSKSRSS
UniProt:	P30414
Intern. Prot. ID:	IPI00295022

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NKTR	P30414	S547	KSSSHSRSRSKSRSS	100 / 9 AA	166
Phosphosite 1:	TRA2A	Q13595	S52	HSESHSRSRSKSRSR	100 / 9 AA	33
Phosphosite 2:	SFRS6	Q13247	S263	GSHSHSRSRSKDEYE	100 / 8 AA	40
Phosphosite 3:	CHERP	Q8IWX8	S800	RSRSQSRSRSKSYSP	88 / 9 AA	104
Phosphosite 4:	FUSIP1	O75494	S245	QSRSQSRSRSKSRSR	88 / 9 AA	31
Phosphosite 5:	NKTR	P30414	S1339	VSYSHSRSRSRSSTS	88 / 9 AA	166
Phosphosite 6:	FUSIP1	O75494	S181	RSKSNSRSRSKSQPK	88 / 9 AA	31
Phosphosite 7:	CPSF6	Q16630	S502	RERDHSRSREKSRRH	87 / 8 AA	59
Phosphosite 8:	RBM16	Q9UPN6	S406	RSRTHSRSRSRSPRK	77 / 9 AA	141
Phosphosite 9:	NKTR	P30414	S1317	QSRSPSRSRSKSETK	88 / 9 AA	166
Phosphosite 10:	SFRS4	Q08170	S240	RSRSQSRSRSKKEKS	87 / 8 AA	57
Phosphosite 11:	SFRS4	Q08170	S460	NLPSESRSRSKSASK	88 / 9 AA	57
Phosphosite 12:	DDX23	Q9BUQ8	S63	GSRSRSRSRSKSAER	88 / 9 AA	96
Phosphosite 13:	CHERP	Q8IWX8	S741	SGPSRSRSRSKSRGR	88 / 9 AA	104
Phosphosite 14:	SFRS6	Q13247	S330	TSRSRSRSRSKSRSR	88 / 9 AA	40
Phosphosite 15:	SFRS5	Q13243	S223	RSRSRSRSRSKSRSV	88 / 9 AA	31
Phosphosite 16:	SFRS4	Q08170	S370	ESRSRSRSRSKSERS	88 / 9 AA	57
Phosphosite 17:	SFRS4	Q08170	S346	GSRSRSRSRSKSKDK	88 / 9 AA	57
Phosphosite 18:	NKTR	P30414	S719	LASSHSRSRSPSSRS	88 / 9 AA	166
Phosphosite 19:	GPATCH8	Q9UKJ3	S852	SGSEHSRSRSRSGRR	87 / 8 AA	164
Phosphosite 20:	RSRC2	Q7L4I2	S128	RGRSHSRSRSRERRH	87 / 8 AA	51