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:	DHFR
Human P-Site:	T39
P-Site Sequence:	FRYFQRMTTTSSVEG
UniProt:	P00374
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DHFR	P00374	T39	FRYFQRMTTTSSVEG	100 / 9 AA	21
Phosphosite 1:	DHFRL1	Q86XF0	T39	FRYFQRMTTTSSVEG	100 / 9 AA	22
Phosphosite 2:	DHFRL1	Q86XF0	T40	RYFQRMTTTSSVEGK	100 / 8 AA	22
Phosphosite 3:	DHFR	P00374	T40	RYFQRMTTTSSVEGK	100 / 8 AA	21
Phosphosite 4:	TMEM63A	O94886	S97	ESRFQRLSSTSSSGQ	66 / 9 AA	92
Phosphosite 5:	ITGB4	P16144	T1462	TNSLHRMTTTSAAAY	66 / 9 AA	202
Phosphosite 6:	TOP1MT	Q969P6	T405	DDLFDRLTTTSLNKH	75 / 8 AA	70
Phosphosite 7:	PARP9	Q8IXQ6	Y724	RVGFQRMYSTPCDPK	55 / 9 AA	96
Phosphosite 8:	MKS1	Q9NXB0	T146	EHCQRMTTAASEVPS	75 / 8 AA	65
Phosphosite 9:	ITGB4	P16144	T1463	NSLHRMTTTSAAAYG	75 / 8 AA	202
Phosphosite 10:	MKS1	Q9NXB0	T145	EEHCQRMTTAASEVP	75 / 8 AA	65
Phosphosite 11:	KRT1	P04264	T31	IINYQRRTTSSSTRR	66 / 9 AA	66
Phosphosite 12:	MYCBP2	O75592	T4590	HDDFQRMTSIPKEEL	62 / 8 AA	510
Phosphosite 13:	C17orf47	Q8NEP4	T211	TEPIQRITTTSEIRS	75 / 8 AA	63
Phosphosite 14:	PAN3	Q58A45	T41	YPLMQRMTNSSSSPS	66 / 9 AA	82
Phosphosite 15:	LCAT	P04180	T270	LKEEQRITTTSPWMF	75 / 8 AA	50
Phosphosite 16:	LCAT	P04180	T271	KEEQRITTTSPWMFP	75 / 8 AA	50
Phosphosite 17:	C17orf47	Q8NEP4	T212	EPIQRITTTSEIRSP	85 / 7 AA	63
Phosphosite 18:	XRRA1	Q6P2D8	T473	VLHHPRMTTTKSPSK	66 / 9 AA	90
Phosphosite 19:	XRRA1	Q6P2D8	T474	LHHPRMTTTKSPSKD	75 / 8 AA	90
Phosphosite 20:	ZNF503	Q96F45	T639	LYGQRLTTASALGYQ	62 / 8 AA	63