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:	LEFTY2
Human P-Site:	S81
P-Site Sequence:	RGKRFSQSFREVAGR
UniProt:	O00292
Intern. Prot. ID:	IPI00010893

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	LEFTY2	O00292	S81	RGKRFSQSFREVAGR	100 / 9 AA	41
Phosphosite 1:	LEFTY1	O75610	S81	RGKRFSQSFREVAGR	100 / 9 AA	41
Phosphosite 2:	LEFTY1	O75610	S79	RSRGKRFSQSFREVA	100 / 7 AA	41
Phosphosite 3:	LEFTY2	O00292	S79	RSRGKRFSQSFREVA	100 / 7 AA	41
Phosphosite 4:	WNT4	P56705	S168	YGVAFSQSFVDVRER	75 / 8 AA	39
Phosphosite 5:	PLA2G4E	Q3MJ16	S611	PGSWLSNSFREILTH	55 / 9 AA	96
Phosphosite 6:	ZNF33B	Q06732	S81	EEEFPSQSFPEVWTA	85 / 7 AA	91
Phosphosite 7:	ADAM17	P78536	S91	TSSTERFSQNFKVVV	71 / 7 AA	93
Phosphosite 8:	STAT1	P42224	S606	FLLRFSESSREGAIT	75 / 8 AA	87
Phosphosite 9:	SYCP2	Q9BX26	S1042	CEQEFSHSFKENIPV	71 / 7 AA	176
Phosphosite 10:	IFT52	Q9Y366	S342	QPAVFPPSFRELPPP	62 / 8 AA	50
Phosphosite 11:	GDF1	P27539	S275	RARRLYVSFREVGWH	66 / 9 AA	39
Phosphosite 12:	CCDC129	Q6ZRS4	S728	AMKTICQSFREYLEE	71 / 7 AA	99
Phosphosite 13:	ODF2L	Q9ULJ1	S181	KANRFSQSVKVVHER	66 / 9 AA	74
Phosphosite 14:	polycystin 1	P98161	S1939	PGPRFSHSFPRVGDH	66 / 9 AA	463
Phosphosite 15:	PHF16	Q92613	S715	TVEHFSRSFKETTNR	55 / 9 AA	94
Phosphosite 16:	AGXT2	Q9BYV1	T480	RGSIFSQTFRIAPSM	83 / 6 AA	57
Phosphosite 17:	SREBF1	P36956	S1027	SLRRLAQSFRPAMRR	71 / 7 AA	122
Phosphosite 18:	SYT16	Q17RD7	S207	ISVSRSQSFRSVTSE	85 / 7 AA	72
Phosphosite 19:	MYO10	Q9HD67	S305	KTISDQESFREVITA	83 / 6 AA	237
Phosphosite 20:	ZBBX	A8MT70	S261	DEEASAQSFQEVLSQ	71 / 7 AA	91