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:	MTX1
Human P-Site:	Y268
P-Site Sequence:	FWIDTKNYVEVTRKW
UniProt:	Q13505
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MTX1	Q13505	Y268	FWIDTKNYVEVTRKW	100 / 9 AA	51
Phosphosite 1:	RUFY1	Q96T51	Y310	DVLDQKNYVEELNRH	85 / 7 AA	80
Phosphosite 2:	RUFY2	Q8WXA3	Y257	AILDQKNYVEELNRQ	85 / 7 AA	75
Phosphosite 3:	RUFY3	Q7L099	Y266	AILDQKNYVEELNRH	85 / 7 AA	53
Phosphosite 4:	N4BP2L2	Q92802	Y488	QAWEMKPYVEVAIGK	55 / 9 AA	67
Phosphosite 5:	PIBF1	Q8WXW3	Y233	YEEDRKNYSEVQIRC	75 / 8 AA	90
Phosphosite 6:	HPR	P00739	Y214	ICLPSKNYAEVGRVG	71 / 7 AA	39
Phosphosite 7:	KIAA1553	Q5T5X7	Y310	HLQLIRNYVEVYYPS	71 / 7 AA	94
Phosphosite 8:	MRE11A	P49959	S641	NVTTKNYSEVIEVDE	85 / 7 AA	81
Phosphosite 9:	RAD23A	P54725	Y313	EEAPQMNYIQVTPQE	57 / 7 AA	40
Phosphosite 10:	RAD23B	P54727	Y359	AGSGHMNYIQVTPQE	57 / 7 AA	43
Phosphosite 11:	WNT3A	P56704	Y59	QLRFCRNYVEIMPSV	57 / 7 AA	39
Phosphosite 12:	ZHX2	Q9Y6X8	Y793	EESSVVDYVEVTVGE	83 / 6 AA	92
Phosphosite 13:	CRIPT	Q9P021	Y96	KVLDTKNYKQTSV__	55 / 9 AA	11
Phosphosite 14:	LOC375337	Q8N9V7	S846	RKITKNFSEVGFPDI	71 / 7 AA	191
Phosphosite 15:	RMND1	Q9NWS8	Y196	QDLASHGYVEVTSLP	62 / 8 AA	52
Phosphosite 16:	ACP6	Q9NPH0	Y143	GERLRKNYVEDIPFL	100 / 5 AA	49
Phosphosite 17:	Claudin-5	O00501	Y217	GDYDKKNYV______	83 / 6 AA	23
Phosphosite 18:	CUBN	O60494	Y765	QSDSSQNYIEVRDGE	57 / 7 AA	399
Phosphosite 19:	HSPBAP1	Q96EW2	Y93	QFETTCNYVEATLEE	75 / 8 AA	55
Phosphosite 20:	claudin 6	P56747	Y219	SEYPTKNYV______	100 / 5 AA	23