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:	S553
P-Site Sequence:	RSRSKSRSSSKSGHR
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	S553	RSRSKSRSSSKSGHR	100 / 9 AA	166
Phosphosite 1:	SFRS12	Q8WXA9	S202	HTRSKSRSSSKSHSR	100 / 9 AA	59
Phosphosite 2:	SFRS12	Q8WXA9	S203	TRSKSRSSSKSHSRR	100 / 8 AA	59
Phosphosite 3:	NKTR	P30414	S554	SRSKSRSSSKSGHRK	100 / 8 AA	166
Phosphosite 4:	ZNF265	O95218	S258	SRGSKSRSSSRSHRG	88 / 9 AA	37
Phosphosite 5:	SFRS2	Q01130	S204	KRESKSRSRSKSPPK	88 / 9 AA	25
Phosphosite 6:	SFRS2	Q01130	S159	RTRSRSRSTSKSRSA	77 / 9 AA	25
Phosphosite 7:	ZNF265	O95218	S259	RGSKSRSSSRSHRGS	87 / 8 AA	37
Phosphosite 8:	SFRS4	Q08170	S446	ETRSRSRSNSKSKPN	77 / 9 AA	57
Phosphosite 9:	SFRS4	Q08170	S470	KSASKTRSRSKSRSR	77 / 9 AA	57
Phosphosite 10:	ARGLU1	Q9NWB6	S8	MGRSRSRSSSRSKHT	77 / 9 AA	33
Phosphosite 11:	CCNL2	Q96S94	S465	PHKSRSRSSSRSRSR	77 / 9 AA	58
Phosphosite 12:	LENG8	Q96PV6	S386	STDSRSRSSSRSPTR	77 / 9 AA	86
Phosphosite 13:	AFF4	Q9UHB7	S176	HGSEHSKSRSSSPGK	100 / 7 AA	127
Phosphosite 14:	NKTR	P30414	S555	RSKSRSSSKSGHRKR	100 / 7 AA	166
Phosphosite 15:	FNBP4	Q8N3X1	S471	SPESTSRSSSKTGRD	77 / 9 AA	110
Phosphosite 16:	SFRS2B	Q9BRL6	S265	KRKSKSRSRSKRPPK	87 / 8 AA	32
Phosphosite 17:	AFF4	Q9UHB7	S178	SEHSKSRSSSPGKPQ	100 / 7 AA	127