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:	S9
P-Site Sequence:	LLGGPPRSPRSGTSP
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	S9	LLGGPPRSPRSGTSP	100 / 9 AA	51
Phosphosite 1:	GALNT12	Q8IXK2	T55	AEPGPPRTPRPGRRE	77 / 9 AA	67
Phosphosite 2:	SORBS3	O60504	S7	_MQGPPRSLRAGLSL	77 / 9 AA	75
Phosphosite 3:	MBD5	Q9P267	S492	GIKVPPRSPRSTIGS	100 / 7 AA	160
Phosphosite 4:	PDCD7	Q8N8D1	S119	PGPGPPWSPRWPEAP	75 / 8 AA	55
Phosphosite 5:	TESK1	Q15569	S507	SSASQPWSPRSGPVL	85 / 7 AA	68
Phosphosite 6:	SORCS2	Q96PQ0	S30	GAPPPPRSPRSRPLL	100 / 7 AA	128
Phosphosite 7:	ATXN2L	Q8WWM7	S449	GRMYPPRSPKSAAPA	75 / 8 AA	113
Phosphosite 8:	IL17B	Q9UHF5	S24	LGLGQPRSPKSKRKG	75 / 8 AA	20
Phosphosite 9:	Rb	P06400	T252	PINGSPRTPRRGQNR	66 / 9 AA	106
Phosphosite 10:	Uncharacterized protein LOC339524	Q6ZW34	S87	CTVGPSASPRSGRGP	77 / 9 AA	29
Phosphosite 11:	ZNF598	Q86UK7	S392	DPRGPRRSPRTQGEG	75 / 8 AA	99
Phosphosite 12:	IL4R	P24394	S664	LDREPPRSPQSSHLP	66 / 9 AA	90
Phosphosite 13:	CACNA1H	O95180	S2061	SLQSPPRSPRPASVR	66 / 9 AA	259
Phosphosite 14:	LOC148137	Q2NL68	S463	PAGSPPRSPRRLLRR	85 / 7 AA	51
Phosphosite 15:	DNMBP	Q6XZF7	S387	TAGGPPRSPGVEWEM	100 / 6 AA	177
Phosphosite 16:	PRKAG2	Q9UGJ0	S117	YQESPPRSPRRMSFS	85 / 7 AA	63
Phosphosite 17:	NANOS1	Q8WY41	S281	PARPPPRSARDGPPG	75 / 8 AA	30
Phosphosite 18:	MTX1	Q13505	S12	GPPRSPRSGTSPKGP	100 / 6 AA	51
Phosphosite 19:	ANKRD47	Q6NY19	S160	PGRGVPRSPRGSGRS	85 / 7 AA	88
Phosphosite 20:	CNTLN	Q9NXG0	S22	ARQLGPRSPRVGRGA	85 / 7 AA	162