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:	S521
P-Site Sequence:	SSRDSYRSKSHSQSY
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	S521	SSRDSYRSKSHSQSY	100 / 9 AA	166
Phosphosite 1:	NKTR	P30414	S523	RDSYRSKSHSQSYSR	100 / 7 AA	166
Phosphosite 2:	NKTR	P30414	Y519	THSSRDSYRSKSHSQ	100 / 7 AA	166
Phosphosite 3:	Rb-like 2	Q08999	S72	EAWDSYRSMSESYTL	77 / 9 AA	128
Phosphosite 4:	RGNEF	Q8N1W1	S785	SDHNSCRSRSHSDEL	66 / 9 AA	192
Phosphosite 5:	C10orf71	Q711Q0	S494	QSRDSYKSKAPSLLF	66 / 9 AA	156
Phosphosite 6:	Rb-like 2	Q08999	Y70	RAEAWDSYRSMSESY	85 / 7 AA	128
Phosphosite 7:	KIAA1199	Q8WUJ3	S212	DRFDTYRSKKESERL	66 / 9 AA	153
Phosphosite 8:	NKTR	P30414	S518	LTHSSRDSYRSKSHS	100 / 6 AA	166
Phosphosite 9:	SALL3	Q9BXA9	S917	SNGESFRSKSPGLGA	55 / 9 AA	135
Phosphosite 10:	CRTAM	O95727	S335	HTLESYRSRSNNEET	55 / 9 AA	45
Phosphosite 11:	FLJ22626	Q8N5F7	S74	SRNQSYRSRSRSRSR	66 / 9 AA	47
Phosphosite 12:	SAMD9L	Q8IVG5	S791	LVTYRAKSHQDYIPV	83 / 6 AA	184
Phosphosite 13:	RNF111	Q6ZNA4	Y335	IVTVGESYRSRSTLG	71 / 7 AA	109
Phosphosite 14:	RNF111	Q6ZNA4	S337	TVGESYRSRSTLGHS	71 / 7 AA	109
Phosphosite 15:	CRTAM	O95727	Y333	SEHTLESYRSRSNNE	71 / 7 AA	45
Phosphosite 16:	KIAA1199	Q8WUJ3	Y210	HSDRFDTYRSKKESE	83 / 6 AA	153
Phosphosite 17:	KIAA1199	Q8WUJ3	T209	IHSDRFDTYRSKKES	83 / 6 AA	153
Phosphosite 18:	RBMX2	Q9Y388	S291	SEGRSYRSRSRSRDK	75 / 8 AA	37
Phosphosite 19:	HDHD3	Q9BSH5	S57	RQAYRAQSHSFPNYG	71 / 7 AA	28
Phosphosite 20:	Rb-like 2	Q08999	S69	ARAEAWDSYRSMSES	83 / 6 AA	128