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:	MTHFD1
Human P-Site:	S490
P-Site Sequence:	VNGVRRFSDIQIRRL
UniProt:	P11586
Intern. Prot. ID:	IPI00218342

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MTHFD1	P11586	S490	VNGVRRFSDIQIRRL	100 / 9 AA	102
Phosphosite 1:	MTHFD1L	Q6UB35	S533	VNGVREFSEIQLARL	66 / 9 AA	106
Phosphosite 2:	PDGFRA	P16234	Y754	ERKEVSKYSDIQRSL	62 / 8 AA	123
Phosphosite 3:	QSK	Q9Y2K2	S568	FSPVRRFSDGAASIQ	100 / 6 AA	140
Phosphosite 4:	MTPAP	Q9NVV4	S64	KIPKRRFSEMQNERR	71 / 7 AA	66
Phosphosite 5:	LOC63920	Q8IZ13	S580	SKKVPRFSDIIEQKL	85 / 7 AA	68
Phosphosite 6:	Slob	Q7Z7A4	S57	WQIVRRYSDFDLLNN	55 / 9 AA	65
Phosphosite 7:	PDGFRA	P16234	S755	RKEVSKYSDIQRSLY	62 / 8 AA	123
Phosphosite 8:	DIS3L	Q8TF46	Y802	FTSPIRRYSDIVVHR	71 / 7 AA	121
Phosphosite 9:	HERC4	Q5GLZ8	S135	PRNIKSLSDIQIVQV	55 / 9 AA	119
Phosphosite 10:	DIS3L	Q8TF46	S803	TSPIRRYSDIVVHRL	71 / 7 AA	121
Phosphosite 11:	CASC1	Q6TDU7	S231	RHRSVRFSETQIGFE	71 / 7 AA	83
Phosphosite 12:	PBX2	P40425	S220	SIIHRKFSAIQMQLK	62 / 8 AA	46
Phosphosite 13:	SLFN11	Q7Z7L1	S858	LDSVRRFSGLERSIV	62 / 8 AA	103
Phosphosite 14:	SLFN13	Q68D06	S858	LDSVRRFSGLERSIV	62 / 8 AA	102
Phosphosite 15:	CASC1	Q6TDU7	T233	RSVRFSETQIGFEIP	71 / 7 AA	83
Phosphosite 16:	PBX3	P40426	S211	GIIHRKFSSIQMQLK	62 / 8 AA	47
Phosphosite 17:	PBX1	P40424	S209	SIIHRKFSSIQMQLK	62 / 8 AA	47
Phosphosite 18:	Slob	Q7Z7A4	Y56	SWQIVRRYSDFDLLN	62 / 8 AA	65
Phosphosite 19:	PBX3	P40426	S212	IIHRKFSSIQMQLKQ	62 / 8 AA	47
Phosphosite 20:	PBX1	P40424	S210	IIHRKFSSIQMQLKQ	62 / 8 AA	47