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:	S1319
P-Site Sequence:	RSPSRSRSKSETKSR
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	S1319	RSPSRSRSKSETKSR	100 / 9 AA	166
Phosphosite 1:	SFRS4	Q08170	S372	RSRSRSRSKSERSRK	100 / 8 AA	57
Phosphosite 2:	FUSIP1	O75494	S183	KSNSRSRSKSQPKKE	87 / 8 AA	31
Phosphosite 3:	NKTR	P30414	S1321	PSRSRSKSETKSRHR	100 / 7 AA	166
Phosphosite 4:	SFRS6	Q13247	S265	HSHSRSRSKDEYEKS	87 / 8 AA	40
Phosphosite 5:	USP31	Q70CQ4	S1075	LKPSRSRSKADSSSR	66 / 9 AA	147
Phosphosite 6:	C18orf25	Q96B23	S145	RKSRRSRSESETSTM	87 / 8 AA	43
Phosphosite 7:	RNF12	Q9NVW2	S345	SIASRTRSRSQTPNN	66 / 9 AA	69
Phosphosite 8:	SFRS4	Q08170	S242	RSQSRSRSKKEKSRS	87 / 8 AA	57
Phosphosite 9:	GPATCH8	Q9UKJ3	S946	CSQSRSRSRSHTRER	77 / 9 AA	164
Phosphosite 10:	SFRS4	Q08170	S462	PSESRSRSKSASKTR	77 / 9 AA	57
Phosphosite 11:	SFRS16	Q8N2M8	S315	SSESRSRSRSPTPGR	77 / 9 AA	77
Phosphosite 12:	DDX23	Q9BUQ8	S65	RSRSRSRSKSAERER	100 / 7 AA	96
Phosphosite 13:	SFRS2	Q01130	S206	ESKSRSRSKSPPKSP	100 / 7 AA	25
Phosphosite 14:	CCNL1	Q9UK58	S432	RSRSRSRSHSESPRR	77 / 9 AA	60
Phosphosite 15:	CCNL2	Q96S94	S423	KSQSRSRSRSDSPPR	66 / 9 AA	58
Phosphosite 16:	SFRS4	Q08170	S348	RSRSRSRSKSKDKRK	100 / 7 AA	57
Phosphosite 17:	FUSIP1	O75494	S181	RSKSNSRSRSKSQPK	100 / 7 AA	31
Phosphosite 18:	CHERP	Q8IWX8	S802	RSQSRSRSKSYSPGR	100 / 7 AA	104
Phosphosite 19:	SFRS4	Q08170	S460	NLPSESRSRSKSASK	100 / 7 AA	57
Phosphosite 20:	TRA2A	Q13595	S52	HSESHSRSRSKSRSR	100 / 7 AA	33