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:	S331
P-Site Sequence:	RECLTLLSQRLGSQK
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	S331	RECLTLLSQRLGSQK	100 / 9 AA	51
Phosphosite 1:	MTX3	Q5HYI7	S181	KECLNLLSNRLGTSQ	77 / 9 AA	35
Phosphosite 2:	ASCC3	Q8N3C0	T881	SHYLTLLTQRNPIES	85 / 7 AA	251
Phosphosite 3:	RECQL4	O94761	S180	QHLQASLSQRLGSLD	100 / 6 AA	133
Phosphosite 4:	ZNF518A	Q6AHZ1	S535	EKEMTLISQRNNMLQ	71 / 7 AA	167
Phosphosite 5:	MTX2	O75431	S194	DQCCQALSQRLGTQP	100 / 6 AA	30
Phosphosite 6:	GPR161	Q8N6U8	S510	RGSRTLVSQRLQLQS	85 / 7 AA	59
Phosphosite 7:	SHOX2	O60902	S174	AFMREELSQRLGLSE	100 / 6 AA	35
Phosphosite 8:	SHOX	O15266	S151	AFMREELSQRLGLSE	100 / 6 AA	32
Phosphosite 9:	TMEM214	Q6NUQ4	S595	GDSLTSLSQRLQIQL	87 / 8 AA	77
Phosphosite 10:	GNPNAT1	Q96EK6	S145	LSTLTLLSKKLNCYK	66 / 9 AA	21
Phosphosite 11:	KIAA0415	O43299	S177	EDQATLLSKRLVDWL	85 / 7 AA	88
Phosphosite 12:	C9orf98	Q96MA6	S337	SLLMKVLSQRLDQQD	55 / 9 AA	55
Phosphosite 13:	TRIP12	Q14669	T608	ADSLPLLTQRLTHQD	75 / 8 AA	220
Phosphosite 14:	TAF1C	Q15572	S718	SGLEDKLSERLGEAW	83 / 6 AA	95
Phosphosite 15:	SH2D3A	Q9BRG2	S569	QRVLGVLSQRLEPDR	75 / 8 AA	63
Phosphosite 16:	MTMR15	Q9Y2M0	S695	RELESLLSQRIYCPD	71 / 7 AA	114
Phosphosite 17:	AKAP9	Q99996	S1834	TEEGTELSQRLVRSG	85 / 7 AA	454
Phosphosite 18:	GSTP1	P09211	S135	KPFETLLSQNQGGKT	75 / 8 AA	23
Phosphosite 19:	AlphaK2	Q86TB3	S20	CFLSTLLSQKVPEKS	71 / 7 AA	237
Phosphosite 20:	PARP8	Q8N3A8	S381	EECLTLKSHRLLTRS	75 / 8 AA	96