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:	T42
P-Site Sequence:	LQLKEVPTLDRADME
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	T42	LQLKEVPTLDRADME	100 / 9 AA	41
Phosphosite 1:	DLGAP5	Q15398	S415	LPIKEVPSLERNEGR	75 / 8 AA	95
Phosphosite 2:	PNPLA6	Q8IY17	T148	RIQKETPTLQRKEPP	75 / 8 AA	150
Phosphosite 3:	ARSI	Q5FYB1	T73	GSDIETPTLDRLAAK	85 / 7 AA	64
Phosphosite 4:	MGEA5	O60502	T153	SNPKEVSTLKRKLDQ	75 / 8 AA	103
Phosphosite 5:	EFCAB5	A4FU69	T723	ELQEEVPTLSRKDHF	85 / 7 AA	173
Phosphosite 6:	Rab3IP	Q96QF0	T329	RLWKDEPTMDRTCPF	55 / 9 AA	53
Phosphosite 7:	RasGRP1	O95267	T243	SCVKENPTMERSIAL	55 / 9 AA	90
Phosphosite 8:	Elk-3	P41970	S390	HMPVPIPSLDRAASP	71 / 7 AA	44
Phosphosite 9:	ERP44	Q9BS26	T155	RDLAEITTLDRSKRN	62 / 8 AA	47
Phosphosite 10:	PPP1R16B	Q96T49	T19	QLLEKVPTLERLRAA	83 / 6 AA	64
Phosphosite 11:	SPTBN2	O15020	T829	EVQGRVPTLERHYEE	83 / 6 AA	271
Phosphosite 12:	TMEM2	Q9UHN6	T891	TFKKYVPTPDRYSSA	75 / 8 AA	154
Phosphosite 13:	SLC30A6	Q6NXT4	S274	DKLIREVSTLDGVLE	71 / 7 AA	51
Phosphosite 14:	ARID4A	P29374	T1209	SLKSEVATIDRRRKR	71 / 7 AA	143
Phosphosite 15:	TTC7A	Q9ULT0	T520	LHRKALQTLERAQQL	55 / 9 AA	96
Phosphosite 16:	RECQL4	O94761	S445	QPVPEVPSLDPTVLP	62 / 8 AA	133
Phosphosite 17:	IQGAP1	P46940	T435	LYQKELATLQRQSPE	62 / 8 AA	189
Phosphosite 18:	PLSCR2	Q9NRY7	T89	NVGREVITLERPLRC	55 / 9 AA	26
Phosphosite 19:	NRG3	P56975	S459	QSFPEVPSPDRGSQS	62 / 8 AA	78
Phosphosite 20:	GSTZ1	O43708	T61	NPMKQVPTLKIDGIT	83 / 6 AA	24