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:	S20
P-Site Sequence:	QRSCSLLSTEAGALH
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	S20	QRSCSLLSTEAGALH	100 / 9 AA	125
Phosphosite 1:	JAK3	P52333	T21	RSCSLLSTEAGALHV	100 / 8 AA	125
Phosphosite 2:	Putative uncharacterized protein FLJ22714	Q9H606	S45	HNLSSLLSPEAGQEP	77 / 9 AA	20
Phosphosite 3:	HNF1A	P20823	S364	EPSHSLLSTEAKLVS	87 / 8 AA	67
Phosphosite 4:	HNF1A	P20823	T365	PSHSLLSTEAKLVSA	100 / 7 AA	67
Phosphosite 5:	LRRIQ2	Q8IW35	S400	KLNCSLLSSESTFMP	75 / 8 AA	97
Phosphosite 6:	APBA3	O96018	S104	ADAHGLLSAEAGRDD	66 / 9 AA	61
Phosphosite 7:	JAK3	P52333	S17	LIPQRSCSLLSTEAG	100 / 6 AA	125
Phosphosite 8:	ARRDC3	Q96B67	S171	INTPSLLSPQAGTKE	75 / 8 AA	46
Phosphosite 9:	ASF1A	Q9Y294	T176	NLQSLLSTDALPSAS	85 / 7 AA	23
Phosphosite 10:	ASF1A	Q9Y294	S175	PNLQSLLSTDALPSA	85 / 7 AA	23
Phosphosite 11:	LRCH4	O75427	S259	LHIFKYLSTEAGQRG	100 / 6 AA	73
Phosphosite 12:	GPR112	Q8IZF6	S2229	DSTPSFLSTEASTSP	75 / 8 AA	301
Phosphosite 13:	ZBTB5	O15062	S449	SEAPYLLSPEAGPAG	85 / 7 AA	74
Phosphosite 14:	GPR112	Q8IZF6	T2230	STPSFLSTEASTSPT	75 / 8 AA	301
Phosphosite 15:	CLSPN	Q9HAW4	T767	DDSCSLLTKESSHNS	55 / 9 AA	151
Phosphosite 16:	PDE4C	Q08493	S695	LPDTELLSPEAGPDP	85 / 7 AA	80
Phosphosite 17:	SLMO2	Q9Y3B1	S56	LHSHRLLSTEWGLPS	66 / 9 AA	21
Phosphosite 18:	DBF4	Q9UBU7	S435	EKMSNKCSMLSTAED	83 / 6 AA	77
Phosphosite 19:	PPRC1	Q5VV67	S1377	LAPSSLLSPEASPCR	66 / 9 AA	178
Phosphosite 20:	MYO15B	Q96JP2	S1442	TDNCSLLSFHRGDLI	66 / 9 AA	167