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:	S398
P-Site Sequence:	KMELKLSSHEEALSF
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	S398	KMELKLSSHEEALSF	100 / 9 AA	133
Phosphosite 1:	JAK1	P23458	S397	KKMELKLSSHEEALS	100 / 8 AA	133
Phosphosite 2:	EXOC1	Q9NV70	S237	QIELKLSSYEEMLQS	87 / 8 AA	102
Phosphosite 3:	EXOC1	Q9NV70	S236	DQIELKLSSYEEMLQ	87 / 8 AA	102
Phosphosite 4:	INADL	Q8NI35	S1497	GVDLRNSSHEEAITA	77 / 9 AA	196
Phosphosite 5:	LRDD	Q9HB75	T71	VEFLRLSTHEDPQLL	55 / 9 AA	100
Phosphosite 6:	AFF3	P51826	S374	EDDLKLSSDEEENEQ	87 / 8 AA	133
Phosphosite 7:	GCK	P35557	T49	DRGLRLETHEEASVK	66 / 9 AA	52
Phosphosite 8:	LRDD	Q9HB75	S70	QVEFLRLSTHEDPQL	62 / 8 AA	100
Phosphosite 9:	OR52P1P	Q8NH57	S231	AQAVLRLSSHEARSK	85 / 7 AA	35
Phosphosite 10:	OR52P1P	Q8NH57	S232	QAVLRLSSHEARSKA	85 / 7 AA	35
Phosphosite 11:	HBP1	O60381	S266	SDGLKLLSHEESVSF	77 / 9 AA	58
Phosphosite 12:	AFF2	P51816	S431	EDDLKLSSDEDDLEP	75 / 8 AA	145
Phosphosite 13:	AFF2	P51816	S430	LEDDLKLSSDEDDLE	75 / 8 AA	145
Phosphosite 14:	ADAMTSL2	Q86TH1	S572	MYRWKLSSHEPCSAT	85 / 7 AA	105
Phosphosite 15:	RTKN	Q9BST9	S282	THDLTLASHEENPAW	75 / 8 AA	63
Phosphosite 16:	VPS13A	Q96RL7	S1044	KKLALKLSTNEDIIT	62 / 8 AA	360
Phosphosite 17:	TPRKB	Q9Y3C4	S153	KKIYKLSSQEESIGT	75 / 8 AA	20
Phosphosite 18:	DYNC1H1	Q14204	S3046	KEGLMLDSHEELYKW	75 / 8 AA	532
Phosphosite 19:	TPRKB	Q9Y3C4	S152	VKKIYKLSSQEESIG	85 / 7 AA	20
Phosphosite 20:	EDC4	Q6P2E9	Y1339	RTDLKLSYLEEAVMH	77 / 9 AA	152