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:	TMEM66
Human P-Site:	Y204
P-Site Sequence:	GQYSPPPYSEYPPFS
UniProt:	Q96BY9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TMEM66	Q96BY9	Y204	GQYSPPPYSEYPPFS	100 / 9 AA	37
Phosphosite 1:	TMEM66	Q96BY9	S205	QYSPPPYSEYPPFSH	100 / 8 AA	37
Phosphosite 2:	YY1	P25490	Y251	GENSPPDYSEYMTGK	87 / 8 AA	45
Phosphosite 3:	FGF23	Q9GZV9	Y154	PGMNPPPYSQFLSRR	62 / 8 AA	28
Phosphosite 4:	Smad7	O15105	S212	ESPPPPYSRYPMDFL	87 / 8 AA	46
Phosphosite 5:	TMEM66	Q96BY9	Y207	SPPPYSEYPPFSHRY	100 / 6 AA	37
Phosphosite 6:	FAM175B	Q15018	Y308	ASDPPPPYSDFHPNN	71 / 7 AA	47
Phosphosite 7:	FAM175B	Q15018	S309	SDPPPPYSDFHPNNQ	71 / 7 AA	47
Phosphosite 8:	FGF23	Q9GZV9	S155	GMNPPPYSQFLSRRN	71 / 7 AA	28
Phosphosite 9:	YY2	O15391	Y210	QAENPPDYSEYLKGK	75 / 8 AA	41
Phosphosite 10:	LAPTM5	Q13571	Y259	GGPAPPPYSEV____	85 / 7 AA	30
Phosphosite 11:	Smad7	O15105	Y211	LESPPPPYSRYPMDF	87 / 8 AA	46
Phosphosite 12:	LSR	Q86X29	Y623	YPPAPPPYSETDSQA	85 / 7 AA	71
Phosphosite 13:	TMEM92	Q6UXU6	S121	SAPPPPYSEVILKPS	100 / 6 AA	17
Phosphosite 14:	PRR7	Q8TB68	S167	AEPPPPYSEVLTDTR	100 / 6 AA	31
Phosphosite 15:	DOCK4	Q8N1I0	Y1903	ESKTPPPYSVYERTL	75 / 8 AA	225
Phosphosite 16:	LAPTM5	Q13571	S260	GPAPPPYSEV_____	100 / 6 AA	30
Phosphosite 17:	LSR	Q86X29	S624	PPAPPPYSETDSQAS	100 / 6 AA	71
Phosphosite 18:	YY1	P25490	S252	ENSPPDYSEYMTGKK	85 / 7 AA	45
Phosphosite 19:	YY2	O15391	S211	AENPPDYSEYLKGKK	85 / 7 AA	41
Phosphosite 20:	TMEM92	Q6UXU6	Y120	LSAPPPPYSEVILKP	100 / 6 AA	17