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:	ATF4
Human P-Site:	Y200
P-Site Sequence:	RKPDYTAYVAMIPQC
UniProt:	P18848
Intern. Prot. ID:	IPI00002503

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATF4	P18848	Y200	RKPDYTAYVAMIPQC	100 / 9 AA	39
Phosphosite 1:	ATF4	P18848	T198	GDRKPDYTAYVAMIP	100 / 7 AA	39
Phosphosite 2:	ATF4	P18848	Y197	EGDRKPDYTAYVAMI	100 / 6 AA	39
Phosphosite 3:	SHC3	Q92529	Y269	DTTDYVAYVAKDPVN	75 / 8 AA	64
Phosphosite 4:	Shc4	Q6S5L8	Y306	DTTDYVAYVAKDPVN	75 / 8 AA	69
Phosphosite 5:	Shc2	P98077	Y266	DMTDYVAYVAKDPIN	75 / 8 AA	62
Phosphosite 6:	C7	P10643	Y292	SLYDYSAYRRLIDQY	55 / 9 AA	94
Phosphosite 7:	SHC1	P29353	Y276	DTAEYVAYVAKDPVN	62 / 8 AA	63
Phosphosite 8:	CDKL5	O76039	Y171	NNANYTEYVATRWYR	71 / 7 AA	116
Phosphosite 9:	CDKL5	O76039	T169	EGNNANYTEYVATRW	71 / 7 AA	116
Phosphosite 10:	YARS	P54577	Y292	GNKTYTAYVDLEKDF	71 / 7 AA	59
Phosphosite 11:	C8orf47	Q6P6B1	Y320	RNVEAGAYVEMIRNI	83 / 6 AA	40
Phosphosite 12:	EIF4H	Q15056	Y45	TEPPYTAYVGNLPFN	83 / 6 AA	27
Phosphosite 13:	THBS2	P35442	Y1107	RNIGWKDYTAYRWHL	100 / 5 AA	130
Phosphosite 14:	EIF4H	Q15056	T43	LPTEPPYTAYVGNLP	83 / 6 AA	27
Phosphosite 15:	VAV2	P52735	Y668	PPSREIDYTAYPWFA	100 / 5 AA	101
Phosphosite 16:	USP45	Q70EL2	Y750	REGHYTAYVKVRTPS	83 / 6 AA	92
Phosphosite 17:	VAV2	P52735	T669	PSREIDYTAYPWFAG	100 / 5 AA	101
Phosphosite 18:	APOB	P04114	Y1714	ELSLGSAYQAMILGV	71 / 7 AA	516
Phosphosite 19:	USP45	Q70EL2	T748	SMREGHYTAYVKVRT	83 / 6 AA	92
Phosphosite 20:	VAV2	P52735	Y671	REIDYTAYPWFAGNM	100 / 5 AA	101