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:	S539
P-Site Sequence:	SSRSRTASKSSSHSR
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	S539	SSRSRTASKSSSHSR	100 / 9 AA	166
Phosphosite 1:	TrpV5	Q9NQA5	S693	SSLSRTASQSSSHRG	88 / 9 AA	83
Phosphosite 2:	NKTR	P30414	T537	RGSSRSRTASKSSSH	100 / 7 AA	166
Phosphosite 3:	RBM18	Q96H35	T184	RTTPYSRTAWKSRR_	85 / 7 AA	22
Phosphosite 4:	SPEN	Q96T58	S1880	EKITRTASKNSAADL	66 / 9 AA	402
Phosphosite 5:	DGCR14	Q96DF8	T405	LQRLVSRTASKYTDR	100 / 6 AA	53
Phosphosite 6:	Cx36	Q9UKL4	T183	PHPSGLRTASKSKLR	100 / 6 AA	36
Phosphosite 7:	Cx36	Q9UKL4	S185	PSGLRTASKSKLRRQ	100 / 6 AA	36
Phosphosite 8:	DGCR14	Q96DF8	S407	RLVSRTASKYTDRAL	100 / 6 AA	53
Phosphosite 9:	LARP1	Q6PKG0	S847	EHRPRTASISSSPSE	87 / 8 AA	124
Phosphosite 10:	FAM117B	Q6P1L5	S89	GGGPRTASRSTSPTR	66 / 9 AA	62
Phosphosite 11:	SFRS18	Q8TF01	S547	SGSSRTSSRSSSPKR	77 / 9 AA	93
Phosphosite 12:	CNOT2	Q9NZN8	S157	GIPSRTNSMSSSGLG	77 / 9 AA	60
Phosphosite 13:	NKTR	P30414	S541	RSRTASKSSSHSRSR	100 / 7 AA	166
Phosphosite 14:	SFRS2IP	Q99590	S949	PSRCRTKSKSSSFGR	77 / 9 AA	165
Phosphosite 15:	EPB41	P11171	S536	PHFERTASKRASRSL	75 / 8 AA	97
Phosphosite 16:	USP54	Q70EL1	S496	KQAPRNASKPSSSTN	66 / 9 AA	187
Phosphosite 17:	C10orf71	Q711Q0	S1168	AQLERTASKPPAVPP	62 / 8 AA	156
Phosphosite 18:	NDRG1	Q92597	S330	LMRSRTASGSSVTSL	87 / 8 AA	43
Phosphosite 19:	ZC3H14	Q6PJT7	S327	DYGSRTGSISSSVSV	77 / 9 AA	83
Phosphosite 20:	TrpV5	Q9NQA5	T691	PTSSLSRTASQSSSH	85 / 7 AA	83