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:	S323
P-Site Sequence:	VPSDIDISRSCKPKP
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	S323	VPSDIDISRSCKPKP	100 / 9 AA	102
Phosphosite 1:	MTHFD1	P11586	S325	SDIDISRSCKPKPIG	100 / 7 AA	102
Phosphosite 2:	CHM	P24386	S563	DSSDISRSCYNDLPS	100 / 6 AA	73
Phosphosite 3:	CHM	P24386	S561	MRDSSDISRSCYNDL	100 / 6 AA	73
Phosphosite 4:	ZNF766	Q5HY98	T91	EGIKDINTGRSCAVR	62 / 8 AA	55
Phosphosite 5:	BEND5	Q7L4P6	S407	KIMDINKSCKNEERR	71 / 7 AA	48
Phosphosite 6:	SLC16A4	O15374	S284	EESDKVISWSCKQLF	66 / 9 AA	54
Phosphosite 7:	CCAR1	Q8IX12	Y902	DKRDINRYCKERPSK	71 / 7 AA	133
Phosphosite 8:	CCDC58	Q4VC31	S50	FAGKIDASQTCKQLY	62 / 8 AA	17
Phosphosite 9:	PEX6	Q13608	S208	TGDSLGVSRSCLRGL	57 / 7 AA	104
Phosphosite 10:	USP53	Q70EK8	S445	REKIKDISRECALKA	83 / 6 AA	121
Phosphosite 11:	TTN	Q8WZ42	S6885	ELFNIDISQSGEYTC	71 / 7 AA	3816
Phosphosite 12:	NR4A3	Q92570	S448	LTASIDVSRSWAEKI	83 / 6 AA	68
Phosphosite 13:	STAG2	Q8N3U4	S653	IFNRVDISRSQLIDE	83 / 6 AA	146
Phosphosite 14:	KIAA1117	Q5JWR5	S2265	LTADEDISRTSGPSV	62 / 8 AA	277
Phosphosite 15:	SYNRG	Q9UMZ2	S1082	SLGDKEISRSSPSPA	62 / 8 AA	141
Phosphosite 16:	IGFL3	Q6UXB1	S112	QCHLSPISRSCTRNR	83 / 6 AA	14
Phosphosite 17:	VIPR1	P32241	S102	SIQGRNVSRSCTDEG	66 / 6 AA	52
Phosphosite 18:	VIPR1	P32241	S104	QGRNVSRSCTDEGWT	57 / 7 AA	52
Phosphosite 19:	FAM120AOS	Q5T036	S232	PVKKISRSCSVNNKV	100 / 5 AA	28
Phosphosite 20:	FAM120AOS	Q5T036	S230	ILPVKKISRSCSVNN	100 / 5 AA	28