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:	S173
P-Site Sequence:	RLVSVHESGWKAFDV
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	S173	RLVSVHESGWKAFDV	100 / 9 AA	41
Phosphosite 1:	LEFTY1	O75610	S173	RLVSVHESGWKAFDV	100 / 9 AA	41
Phosphosite 2:	C10orf71	Q711Q0	S1380	RTQSVHESGLQLDPG	75 / 8 AA	156
Phosphosite 3:	MTMR8	Q96EF0	S125	SSKEMRESGWKLIDP	71 / 7 AA	79
Phosphosite 4:	TM9SF4	Q92544	S325	IEDTMEESGWKLVHG	62 / 8 AA	75
Phosphosite 5:	PPP1R9A	Q9ULJ8	S153	FERSVHESGQNNRYS	100 / 6 AA	123
Phosphosite 6:	TRAF3IP1	Q8TDR0	S570	KERSLFESAWKKEKD	62 / 8 AA	79
Phosphosite 7:	MARK2	Q7KZI7	S443	RPEEDRESGRKASST	71 / 7 AA	88
Phosphosite 8:	PSMB11	A5LHX3	S231	DLFHVRESGWEHVSR	83 / 6 AA	33
Phosphosite 9:	REP15	Q6BDI9	S139	ESRVEESSWKKSRFD	71 / 7 AA	27
Phosphosite 10:	REP15	Q6BDI9	S138	PESRVEESSWKKSRF	71 / 7 AA	27
Phosphosite 11:	PLEKHM2	Q8IWE5	S967	RLLSALNSGWKTIYQ	55 / 9 AA	113
Phosphosite 12:	IBTK	Q9P2D0	T88	KDKESGWTALHRSIF	83 / 6 AA	151
Phosphosite 13:	MTMR12	Q9C0I1	S723	SKPVLPTSGWKALGD	62 / 8 AA	86
Phosphosite 14:	UTP14A	Q9BVJ6	S176	APIEHVLSGWKARTP	100 / 5 AA	88
Phosphosite 15:	RUSC1	Q9BVN2	S275	SEPEKFDSGWKTNTR	57 / 7 AA	96
Phosphosite 16:	UTP14C	Q5TAP6	S175	APIEHALSGWKARTP	100 / 5 AA	87
Phosphosite 17:	SYTL4	Q96C24	S287	PEDVVHESGSLGDRS	83 / 6 AA	76
Phosphosite 18:	CFH	P08603	S254	GDAVCTESGWRPLPS	66 / 6 AA	139
Phosphosite 19:	SSH3	Q8TE77	S653	RQASVHDSGEEGEA_	83 / 6 AA	73
Phosphosite 20:	HSPG2	P98160	S673	EEHWVHESGRPVQRA	83 / 6 AA	469