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:	S689
P-Site Sequence:	SDRSSESSPRSRSRS
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	S689	SDRSSESSPRSRSRS	100 / 9 AA	166
Phosphosite 1:	NKTR	P30414	S688	YSDRSSESSPRSRSR	100 / 8 AA	166
Phosphosite 2:	KCNK5	O95279	S270	RKESFESSPHSRKAL	77 / 9 AA	55
Phosphosite 3:	MAPKAPK5	Q8IW41	S93	VQFPHESSPRARLLI	85 / 7 AA	54
Phosphosite 4:	TOPORS	Q9NS56	T667	LSLSSESTSRSRSRS	77 / 9 AA	119
Phosphosite 5:	Wnk2	Q9Y3S1	S1686	SSMTAESSPRSMLGY	66 / 9 AA	243
Phosphosite 6:	Wnk2	Q9Y3S1	S1685	SSSMTAESSPRSMLG	75 / 8 AA	243
Phosphosite 7:	FLG	P20930	S1435	RGQSGESSGRSRSFL	77 / 9 AA	435
Phosphosite 8:	SMEK2	Q5MIZ7	S840	EDEEEESSPRKRPRL	85 / 7 AA	97
Phosphosite 9:	ZBTB34	Q8NCN2	S359	NNPGYESSPRERSAR	85 / 7 AA	56
Phosphosite 10:	BTBD12	Q8IY92	T1058	TSGSSLSTPRSRGGT	77 / 9 AA	200
Phosphosite 11:	C20orf19	Q2M2Z5	S623	SFSSSEGSPLSRHEN	77 / 9 AA	75
Phosphosite 12:	P2X7	Q99572	T467	QLLRKEATPRSRDSP	71 / 7 AA	69
Phosphosite 13:	SHC3	Q92529	S445	AVSSAESSPRKDLFD	85 / 7 AA	64
Phosphosite 14:	ASTL	Q6HA08	S369	QPQTLASSPRSRPGA	85 / 7 AA	46
Phosphosite 15:	SHC3	Q92529	S444	AAVSSAESSPRKDLF	85 / 7 AA	64
Phosphosite 16:	RGL3	Q3MIN7	S559	SPGSPPSSPRSRDAP	77 / 9 AA	78
Phosphosite 17:	CLASP2	O75122	S1013	HSMPTHSSPRSRDYN	75 / 8 AA	141
Phosphosite 18:	INTS3	Q68E01	S995	RRKAALSSPRSRKNA	100 / 6 AA	118
Phosphosite 19:	CLASP2	O75122	S1016	PTHSSPRSRDYNPYN	100 / 6 AA	141
Phosphosite 20:	INTS3	Q68E01	S998	AALSSPRSRKNATQP	100 / 6 AA	118