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:	JAK3
Human P-Site:	Y399
P-Site Sequence:	GGSRPGSYVLRRSPQ
UniProt:	P52333
Intern. Prot. ID:	IPI00219417

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	JAK3	P52333	Y399	GGSRPGSYVLRRSPQ	100 / 9 AA	125
Phosphosite 1:	JAK3	P52333	S398	TGGSRPGSYVLRRSP	100 / 8 AA	125
Phosphosite 2:	RASA1	P20936	S215	ESDRRPGSFVLSFLS	85 / 7 AA	116
Phosphosite 3:	Cbl-c	Q9ULV8	S260	ACRDKPGSYIFRPSC	62 / 8 AA	52
Phosphosite 4:	Cbl-b	Q13191	S282	KYSTKPGSYIFRLSC	62 / 8 AA	109
Phosphosite 5:	KCNH4	Q9UQ05	Y582	SFCAPGEYLLRRGDA	75 / 8 AA	112
Phosphosite 6:	FRY	Q5TBA9	Y65	PDSKPGEYVLKSLFV	62 / 8 AA	339
Phosphosite 7:	APS	O14492	Y454	SETRPGEYVLTFNFQ	85 / 7 AA	68
Phosphosite 8:	PLEKHA6	Q9Y2H5	Y498	IYADPAAYVMRRSIS	62 / 8 AA	117
Phosphosite 9:	TRAPPC10	P48553	Y753	QAKEPGTYTLRQLCA	62 / 8 AA	142
Phosphosite 10:	DOK1	Q99704	Y174	RCGLHGSYVLRVEAE	85 / 7 AA	52
Phosphosite 11:	DOK1	Q99704	S173	ERCGLHGSYVLRVEA	85 / 7 AA	52
Phosphosite 12:	TRAPPC10	P48553	T754	AKEPGTYTLRQLCAS	62 / 8 AA	142
Phosphosite 13:	SEC14L2	O76054	Y361	TCSDPGIYVLRFDNT	85 / 7 AA	46
Phosphosite 14:	Pim1	P11309	S206	DWFERPDSFVLILER	71 / 7 AA	45
Phosphosite 15:	Fer	P16591	Y492	SHGKPGEYVLSVYSD	62 / 8 AA	95
Phosphosite 16:	DOCK7	Q96N67	S1306	PQLTRPGSFLLTSTS	71 / 7 AA	243
Phosphosite 17:	KCNH8	Q96L42	Y577	SFCAPGEYLLRQGDA	62 / 8 AA	124
Phosphosite 18:	SHC3	Q92529	S530	KSTTNPGSFVLTGMH	83 / 6 AA	64
Phosphosite 19:	NR1H4	Q96RI1	Y96	EWYSPGIYELRRMPA	75 / 8 AA	56
Phosphosite 20:	PON3	Q15166	S301	NPEDPPGSEVLRIQN	85 / 7 AA	40