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:	S50
P-Site Sequence:	SPEPAAPSGVRGSTW
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	S50	SPEPAAPSGVRGSTW	100 / 9 AA	51
Phosphosite 1:	COL2A1	P02458	S1160	ASGPAGPSGPRGPPG	77 / 9 AA	142
Phosphosite 2:	TTMA	A6NKL6	S292	PPHPAAPSGGRPRGA	87 / 8 AA	64
Phosphosite 3:	VASH1	Q7L8A9	S26	SAAATAPSGVRRLET	85 / 7 AA	41
Phosphosite 4:	GRAMD3	Q96HH9	S393	NTEQAAPSGLRSQVQ	66 / 9 AA	48
Phosphosite 5:	HCFC2	Q9Y5Z7	S682	PGFPGAPSAVRISKN	75 / 8 AA	87
Phosphosite 6:	FAM171A2	A8MVW0	S431	SRPAAEPSGARGGES	75 / 8 AA	87
Phosphosite 7:	RLN3	Q8WXF3	Y30	AEARAAPYGVRLCGR	85 / 7 AA	15
Phosphosite 8:	SLC9A3R2	Q15599	S188	PGSPAARSGLRAQDR	75 / 8 AA	37
Phosphosite 9:	PHLPP	O60346	S61	ALTPAAPSGGNGSGS	77 / 9 AA	185
Phosphosite 10:	LCMT2	O60294	S336	FPRVNPASPSGVFPA	85 / 7 AA	76
Phosphosite 11:	JMJD2C	Q9H3R0	S549	GEIPAVPSGERNSFK	75 / 8 AA	120
Phosphosite 12:	TFEB	P19484	S122	PKPPPAASPGVRAGH	75 / 8 AA	53
Phosphosite 13:	HS1	P14317	S233	TPIEAASSGARGLKA	75 / 8 AA	54
Phosphosite 14:	CAMTA1	Q9Y6Y1	S1351	VGKEAAPSQVRPREP	85 / 7 AA	184
Phosphosite 15:	ZSCAN5A	Q9BUG6	S153	EMAEAPSSVRDDLKD	62 / 8 AA	56
Phosphosite 16:	PTPRN2	Q92932	S25	RVLPAAPSSVPRGRQ	85 / 7 AA	111
Phosphosite 17:	RBM20	Q5T481	S36	ARASPAPSGPRGMQQ	85 / 7 AA	122
Phosphosite 18:	HIN1L	Q7RTX8	S384	PPRLQHPSGVRQREF	100 / 5 AA	50
Phosphosite 19:	OTUD4	Q01804	S385	PPRLQHPSGVRQHAF	100 / 5 AA	124
Phosphosite 20:	LRRTM1	Q86UE6	S37	QMLPAAPSGCPQLCR	85 / 7 AA	59