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:	S688
P-Site Sequence:	YSDRSSESSPRSRSR
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	S688	YSDRSSESSPRSRSR	100 / 9 AA	166
Phosphosite 1:	NKTR	P30414	S689	SDRSSESSPRSRSRS	100 / 8 AA	166
Phosphosite 2:	C16orf88	Q1ED39	S237	KPSRSMESSPRKGSK	87 / 8 AA	52
Phosphosite 3:	KIDINS220	Q9ULH0	S1593	SGVRSSESSPNHSLH	100 / 7 AA	197
Phosphosite 4:	KIDINS220	Q9ULH0	S1591	SDSGVRSSESSPNHS	100 / 7 AA	197
Phosphosite 5:	NKTR	P30414	S686	SKYSDRSSESSPRSR	100 / 7 AA	166
Phosphosite 6:	Wnk2	Q9Y3S1	S1685	SSSMTAESSPRSMLG	66 / 9 AA	243
Phosphosite 7:	TCOF1	Q13428	S992	RKARASESTARSSSS	66 / 9 AA	152
Phosphosite 8:	Wnk2	Q9Y3S1	S1686	SSMTAESSPRSMLGY	75 / 8 AA	243
Phosphosite 9:	Uncharacterized protein C11orf89	A8MZF0	S131	PTCRSLESSPHSLVP	77 / 9 AA	35
Phosphosite 10:	NPAT	Q14207	S101	SQIRSMQSSPRFAGS	75 / 8 AA	154
Phosphosite 11:	ARHGAP22	Q7Z5H3	S537	TACRASDSSARSSLH	66 / 9 AA	77
Phosphosite 12:	FAM54A	Q6P444	S338	KENRSWESSPFSSPE	77 / 9 AA	43
Phosphosite 13:	PPP1R15A	O75807	S255	VSPRSSGSDPRSWEY	77 / 9 AA	73
Phosphosite 14:	SHC3	Q92529	S445	AVSSAESSPRKDLFD	85 / 7 AA	64
Phosphosite 15:	SHC3	Q92529	S444	AAVSSAESSPRKDLF	85 / 7 AA	64
Phosphosite 16:	SRRM3	A6NNA2	S401	RRSRSSASAPRRRGR	75 / 8 AA	65
Phosphosite 17:	ZFC3H1	O60293	S128	SSSLSESSPRPSFWE	100 / 6 AA	226
Phosphosite 18:	ZFC3H1	O60293	S127	PSSSLSESSPRPSFW	100 / 6 AA	226
Phosphosite 19:	GLI2	P10070	S836	YFSSRRSSEASPLGA	85 / 7 AA	168
Phosphosite 20:	Nck1	P16333	S310	GDFLIRDSESSPNDF	85 / 7 AA	43