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:	MTHFR
Human P-Site:	S440
P-Site Sequence:	EVFVLYLSGEPNRNG
UniProt:	P42898
Intern. Prot. ID:	IPI00002487

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MTHFR	P42898	S440	EVFVLYLSGEPNRNG	100 / 9 AA	75
Phosphosite 1:	PIP5K1B	O14986	T520	EEGTIYLTAEPNTLE	55 / 9 AA	61
Phosphosite 2:	Cdc6	Q99741	S201	KAGSLYLSGAPGTGK	85 / 7 AA	63
Phosphosite 3:	PLCB1	Q9NQ66	S300	DGFMRYLSGEENGVV	85 / 7 AA	139
Phosphosite 4:	NOTCH1	P46531	S2435	HLGRSFLSGEPSQAD	71 / 7 AA	273
Phosphosite 5:	CNGB3	Q9NQW8	Y545	LRLKSVLYLPGDFVC	71 / 7 AA	92
Phosphosite 6:	ZNF426	Q9BUY5	S13	LSHGHYLSGDPVCLH	83 / 6 AA	63
Phosphosite 7:	RICS	A7KAX9	S1158	QPHQAYLSGDPEKAR	71 / 7 AA	231
Phosphosite 8:	GLYCTK	Q8IVS8	S448	PIDVLFLSGGTDGQD	55 / 9 AA	55
Phosphosite 9:	CDC5L	Q99459	Y670	ECYSQVLYLPGQSRY	71 / 7 AA	92
Phosphosite 10:	KIAA1305	Q9P2P1	S784	TPFELNLSGEPGNQG	85 / 7 AA	208
Phosphosite 11:	ANAPC1	Q9H1A4	S1873	MCVHAYLSGQPLEES	83 / 6 AA	217
Phosphosite 12:	ANKRD55	Q3KP44	S576	LPDQKFLSGEPLRTN	83 / 6 AA	68
Phosphosite 13:	NIF3L1	Q9GZT8	Y314	QGVEADLYLTGEMSH	83 / 6 AA	42
Phosphosite 14:	NIF3L1	Q9GZT8	T316	VEADLYLTGEMSHHD	83 / 6 AA	42
Phosphosite 15:	PTGR2	Q8N8N7	S47	QVRTLYLSVDPYMRC	71 / 7 AA	38
Phosphosite 16:	TTC25	Q96NG3	Y24	MAEGERLYLCGEFSK	83 / 6 AA	77
Phosphosite 17:	TXNRD3IT1	Q6F5E7	S91	QEKAKCLSGEPGQPE	83 / 6 AA	14
Phosphosite 18:	KIAA0552	O60299	Y98	KGLANSLYLNGELRG	83 / 6 AA	72
Phosphosite 19:	KIAA0372	Q6PGP7	Y871	WTNLGVLYLTNENIE	71 / 7 AA	175
Phosphosite 20:	SMBP	Q9HD45	S421	TILGRNLSGQPNFPC	71 / 7 AA	68