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:	MTHFD1L
Human P-Site:	S33
P-Site Sequence:	RVPCRASSGGGGGGG
UniProt:	Q6UB35
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MTHFD1L	Q6UB35	S33	RVPCRASSGGGGGGG	100 / 9 AA	106
Phosphosite 1:	MTHFD1L	Q6UB35	S32	LRVPCRASSGGGGGG	100 / 8 AA	106
Phosphosite 2:	TBC1D1	Q86TI0	S340	GFICRESSGGGGFHF	88 / 9 AA	133
Phosphosite 3:	TBC1D1	Q86TI0	S339	FGFICRESSGGGGFH	87 / 8 AA	133
Phosphosite 4:	EVL	Q9UI08	S260	SDANRASSGGGGGGL	100 / 8 AA	45
Phosphosite 5:	ZNF498	Q6NSZ9	S267	EPQDCRVSPGGGSKE	75 / 8 AA	61
Phosphosite 6:	SPHK1IP	Q2M3C7	S856	SENECRASSEGQRSP	85 / 7 AA	186
Phosphosite 7:	SPHK1IP	Q2M3C7	S857	ENECRASSEGQRSPT	85 / 7 AA	186
Phosphosite 8:	EVL	Q9UI08	S259	KSDANRASSGGGGGG	100 / 7 AA	45
Phosphosite 9:	ERC2	O15083	S34	LGHRRTSSGGGGGTG	87 / 8 AA	111
Phosphosite 10:	COL8A2	P25067	S28	GCGPRASSGGGAGGA	100 / 7 AA	67
Phosphosite 11:	ZNRF3	Q9ULT6	S608	SRSPCRASEAGGSGS	75 / 8 AA	101
Phosphosite 12:	HSPG2	P98160	S2995	EYVCRAASGPGPEQE	75 / 8 AA	469
Phosphosite 13:	COL8A2	P25067	S27	LGCGPRASSGGGAGG	100 / 7 AA	67
Phosphosite 14:	C17orf99	Q6UX52	S104	TYFCRASSTSGAHVD	66 / 9 AA	29
Phosphosite 15:	RASD1	Q9Y272	S232	KKLLRAGSGGGGGDP	87 / 8 AA	32
Phosphosite 16:	Vax2	Q9UIW0	S18	GPARRAESGGGGGRC	87 / 8 AA	31
Phosphosite 17:	MLLT6	P55198	S191	MKTSRHSSGGGGGGA	77 / 9 AA	112
Phosphosite 18:	PLEKHA2	Q9HB19	T195	TSGCRASTGPPLIKS	83 / 6 AA	47
Phosphosite 19:	HSPG2	P98160	S2314	GQYVCRASNGMEASI	83 / 6 AA	469
Phosphosite 20:	PLEKHA2	Q9HB19	S194	PTSGCRASTGPPLIK	83 / 6 AA	47