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:	S504
P-Site Sequence:	SSLVQPQSQYQLSQM
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	S504	SSLVQPQSQYQLSQM	100 / 9 AA	125
Phosphosite 1:	JAK3	P52333	Y506	LVQPQSQYQLSQMTF	100 / 7 AA	125
Phosphosite 2:	WDR34	Q96EX3	S101	PVSVQPPSQYDIPRL	66 / 9 AA	58
Phosphosite 3:	CDK5R1	Q15078	S72	SKKVQPNSSYQNNIT	75 / 8 AA	34
Phosphosite 4:	ECM1	Q16610	Y279	EEAPQPHYQLRACPS	71 / 7 AA	61
Phosphosite 5:	PREX1	Q8TCU6	S127	CLHPEPQSQHELGNV	62 / 8 AA	186
Phosphosite 6:	Fe65	O00213	S438	LKLVEPQSQALLHAQ	66 / 9 AA	77
Phosphosite 7:	ZMYND8	Q9ULU4	S373	RTPYTPNSQYQMLLD	71 / 7 AA	132
Phosphosite 8:	ANKRD23	Q86SG2	S103	EPLVKPQSQAQVEPV	66 / 9 AA	34
Phosphosite 9:	SCAMP5	Q8TAC9	T221	GAMNQPQTQYSATPN	83 / 6 AA	26
Phosphosite 10:	SERPINA1	P01009	S132	RTLNQPDSQLQLTTG	75 / 8 AA	47
Phosphosite 11:	OR5J2	Q8NH18	S264	FSYIQPSSQYFVEQE	71 / 7 AA	35
Phosphosite 12:	FRMD4A	Q9P2Q2	S830	HSQSQPSSQYRIKEY	62 / 8 AA	115
Phosphosite 13:	PNN	Q9H307	S480	VAQPQPQSQPQLQLQ	87 / 8 AA	82
Phosphosite 14:	Btk	Q06187	S342	VVCSTPQSQYYLAEK	85 / 7 AA	76
Phosphosite 15:	ITIH5L	Q6UXX5	Y159	LQRHQGQYQLVVSLR	71 / 7 AA	143
Phosphosite 16:	Btk	Q06187	Y344	CSTPQSQYYLAEKHL	85 / 7 AA	76
Phosphosite 17:	HM13	Q8TCT9	Y138	ASFPNRQYQLLFTQG	71 / 7 AA	41
Phosphosite 18:	SLC18A2	Q05940	S279	PSRVQPESQKGTPLT	83 / 6 AA	56
Phosphosite 19:	MED13	Q9UHV7	Y2090	SACPQAQYQCPLFLK	83 / 6 AA	239
Phosphosite 20:	C9orf173	Q8N7X2	S216	GLRVQPQSLLQASLQ	75 / 8 AA	43