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:	S1458
P-Site Sequence:	HHRSPSESSRYS___
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	S1458	HHRSPSESSRYS___	100 / 9 AA	166
Phosphosite 1:	NKTR	P30414	S1459	HRSPSESSRYS____	100 / 8 AA	166
Phosphosite 2:	PROL1	Q99935	S21	SCFTPSESQRFSRRP	66 / 9 AA	27
Phosphosite 3:	eIF2B-epsilon	Q13144	S614	QMDSPLDSSRYCALL	66 / 9 AA	80
Phosphosite 4:	UNC13A	Q9UPW8	S260	QALSPTGSSRYASSG	66 / 9 AA	193
Phosphosite 5:	PGC	P20142	S120	SRFNPSESSTYSTNG	77 / 9 AA	42
Phosphosite 6:	PGC	P20142	S121	RFNPSESSTYSTNGQ	87 / 8 AA	42
Phosphosite 7:	CUX2	O14529	S1324	SFKSASESSRCSLEV	77 / 9 AA	154
Phosphosite 8:	NKTR	P30414	S1456	YSHHRSPSESSRYS_	100 / 7 AA	166
Phosphosite 9:	PTPRB	P23467	T605	NESISSETSRYSFHS	85 / 7 AA	224
Phosphosite 10:	PTPRB	P23467	S606	ESISSETSRYSFHSL	85 / 7 AA	224
Phosphosite 11:	ICT1	Q14197	S139	ELILTSESSRYQFRN	100 / 6 AA	24
Phosphosite 12:	ICT1	Q14197	S140	LILTSESSRYQFRNL	100 / 6 AA	24
Phosphosite 13:	GPR153	Q6NV75	S594	FLSSPSESSGYATLH	77 / 9 AA	65
Phosphosite 14:	ABHD6	Q9BV23	S255	LEIVSEKSRYSLHQN	85 / 7 AA	38
Phosphosite 15:	ZNF768	Q9H5H4	S147	PGYESESSRYESQNT	100 / 6 AA	60
Phosphosite 16:	UNC13B	O14795	S257	RRAISPTSSSRYGSS	75 / 8 AA	181
Phosphosite 17:	ZNF768	Q9H5H4	S146	SPGYESESSRYESQN	100 / 6 AA	60
Phosphosite 18:	UNC13B	O14795	S258	RAISPTSSSRYGSSC	75 / 8 AA	181
Phosphosite 19:	SRRM3	A6NNA2	S266	SSHSPSLSSHYSDSR	77 / 9 AA	65
Phosphosite 20:	CCDC162	A2VCL2	S319	SPTSASTSSRYSQQR	77 / 9 AA	45