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:	LEFTY1
Human P-Site:	T146
P-Site Sequence:	RSARARVTVEWLRVR
UniProt:	O75610
Intern. Prot. ID:	IPI00604473

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	LEFTY1	O75610	T146	RSARARVTVEWLRVR	100 / 9 AA	41
Phosphosite 1:	LEFTY2	O00292	T146	RSAQARVTVEWLRVR	88 / 9 AA	41
Phosphosite 2:	FLJ30092	Q9Y4D8	T1301	MVDIARQTVEFLYEE	75 / 8 AA	328
Phosphosite 3:	MGC15523	Q9HBR0	T772	PEGKARETVENLPPL	66 / 9 AA	120
Phosphosite 4:	KIF2	O00139	T40	NEDNESVTVEWIENG	62 / 8 AA	80
Phosphosite 5:	CRAT	P43155	T94	LERRARKTENWLSEW	66 / 9 AA	71
Phosphosite 6:	HAL	P42357	T23	PCQDAQLTVGWLGRE	62 / 8 AA	73
Phosphosite 7:	PNPLA7	Q6ZV29	T865	EGPAPARTVEWLNMR	100 / 5 AA	146
Phosphosite 8:	PNPLA6	Q8IY17	T909	EGAGPTRTVEWLNMR	100 / 5 AA	150
Phosphosite 9:	MYO3B	Q8WXR4	T894	AQTRARITVASSSLP	62 / 8 AA	152
Phosphosite 10:	eEF2K	O00418	T121	RHRYNAVTGEWLDDE	83 / 6 AA	82
Phosphosite 11:	FAM151A	Q8WW52	T538	SSPRATVTVEHNPAG	75 / 8 AA	64
Phosphosite 12:	INTS5	Q6P9B9	T840	PEEHARATVERDLRI	62 / 8 AA	108
Phosphosite 13:	MHC class II antigen DQB1	P01920	T217	PSLQSPITVEWRAQS	50 / 8 AA
Phosphosite 14:	PLEC1	Q15149	T829	EDHPARPTVESFQAA	55 / 9 AA	532
Phosphosite 15:	EPPK1	P58107	T863	PALRSRVTVHQLLEA	66 / 9 AA	553
Phosphosite 16:	STK38L	Q9Y2H1	T22	NHTRERVTVAKLTLE	66 / 9 AA	54
Phosphosite 17:	RTKN	Q9BST9	T11	RNHRSRVTVARGSAL	62 / 8 AA	63
Phosphosite 18:	PPP1R14A	Q96A00	T38	QKRHARVTVKYDRRE	62 / 8 AA	17
Phosphosite 19:	ATXN1	P54253	S641	GEHRAQVSVEVLVEY	66 / 9 AA	87
Phosphosite 20:	RFX1	P22670	T438	TTRASPATVQWLLDN	50 / 8 AA	105