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:	JAK1
Human P-Site:	T263
P-Site Sequence:	ICDSSVSTHDLKVKY
UniProt:	P23458
Intern. Prot. ID:	IPI00784013

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	JAK1	P23458	T263	ICDSSVSTHDLKVKY	100 / 9 AA	133
Phosphosite 1:	PC	P11498	T584	LLATRVRTHDLKKIA	66 / 9 AA	130
Phosphosite 2:	LARP4	Q71RC2	T116	ESNSAVSTEDLKECL	77 / 9 AA	81
Phosphosite 3:	PALB2	Q86YC2	T275	KGSSELTTHDLKNIR	66 / 9 AA	131
Phosphosite 4:	COBLL1	Q53SF7	T1041	IPASQVSTQNLKTLK	66 / 9 AA	132
Phosphosite 5:	KIAA2018	Q68DE3	S412	PSSSVSTSDLKNINS	87 / 8 AA	241
Phosphosite 6:	HECTD1	Q9ULT8	T294	CRGSPVVTHDLLRSE	75 / 8 AA	290
Phosphosite 7:	WWP1	Q9H0M0	S736	EILGKVTSHDLKLGG	71 / 7 AA	105
Phosphosite 8:	KIAA2018	Q68DE3	S410	SLPSSSVSTSDLKNI	87 / 8 AA	241
Phosphosite 9:	USP54	Q70EL1	S358	DPQGTPVSTQDLPPQ	62 / 8 AA	187
Phosphosite 10:	PLEKHG1	Q9ULL1	S730	GGEASSQSTHELQAV	75 / 8 AA	155
Phosphosite 11:	SETD2	Q9BYW2	S336	RTSSSQRSHDLKFSA	66 / 9 AA	288
Phosphosite 12:	RSC1A1	Q92681	S306	EILNDSISTQDLQPP	71 / 7 AA	67
Phosphosite 13:	TCTE1	Q5JU00	T20	PSHSSVSTQDNSSTG	85 / 7 AA	56
Phosphosite 14:	REST	Q13127	S856	WLLKESVSTEDLSPP	85 / 7 AA	122
Phosphosite 15:	CPSF1	Q10570	T112	VVEYDPGTHDLKTLS	83 / 6 AA	161
Phosphosite 16:	REST	Q13127	T857	LLKESVSTEDLSPPS	85 / 7 AA	122
Phosphosite 17:	TMCC1	O94876	S66	QRRRSSVSPHDVQQI	75 / 8 AA	72
Phosphosite 18:	TCTE1	Q5JU00	S19	DPSHSSVSTQDNSST	85 / 7 AA	56
Phosphosite 19:	BC060632	Q765P7	S325	ARLSSVSSHDSGFVS	85 / 7 AA	80
Phosphosite 20:	CLDN20	P56880	T212	TQLENNSTHNLKDYV	83 / 6 AA	24