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:	Y197
P-Site Sequence:	EGDRKPDYTAYVAMI
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	Y197	EGDRKPDYTAYVAMI	100 / 9 AA	39
Phosphosite 1:	ATF4	P18848	T198	GDRKPDYTAYVAMIP	100 / 8 AA	39
Phosphosite 2:	ATP13A5	Q4VNC0	Y1073	KPFRKPIYTNYIFSF	66 / 9 AA	137
Phosphosite 3:	ATF4	P18848	Y200	RKPDYTAYVAMIPQC	100 / 6 AA	39
Phosphosite 4:	ZNF442	Q9H7R0	S279	KAFPDYSSYVRHERT	71 / 7 AA	73
Phosphosite 5:	ZNF442	Q9H7R0	S278	SKAFPDYSSYVRHER	71 / 7 AA	73
Phosphosite 6:	ZNF442	Q9H7R0	Y277	CSKAFPDYSSYVRHE	71 / 7 AA	73
Phosphosite 7:	SPAG4	Q9NPE6	Y259	DFVRKPDYALSSVGA	83 / 6 AA	48
Phosphosite 8:	GANC	Q8TET4	S447	IKIDPDYSVYVKAKD	71 / 7 AA	104
Phosphosite 9:	GANC	Q8TET4	Y446	HIKIDPDYSVYVKAK	71 / 7 AA	104
Phosphosite 10:	SART1	O43290	Y313	LRKKKPDYLPYAEDE	55 / 9 AA	90
Phosphosite 11:	ICK	Q9UPZ9	Y156	EIRSKPPYTDYVSTR	66 / 9 AA	71
Phosphosite 12:	VAV2	P52735	Y668	PPSREIDYTAYPWFA	75 / 8 AA	101
Phosphosite 13:	ICK	Q9UPZ9	T157	IRSKPPYTDYVSTRW	75 / 8 AA	71
Phosphosite 14:	EIF4H	Q15056	T43	LPTEPPYTAYVGNLP	75 / 8 AA	27
Phosphosite 15:	EIF4H	Q15056	Y42	ELPTEPPYTAYVGNL	85 / 7 AA	27
Phosphosite 16:	FRMD4B	Q9Y2L6	Y484	KKKRKQDYTDAMKKL	83 / 6 AA	112
Phosphosite 17:	MRPS34	P82930	Y104	LTRVRPDYTAQNLDH	83 / 6 AA	26
Phosphosite 18:	MRPS34	P82930	T105	TRVRPDYTAQNLDHG	83 / 6 AA	26
Phosphosite 19:	ARFGAP3	Q9NP61	Y408	TARRKPDYEPVENTD	100 / 5 AA	57
Phosphosite 20:	C14orf104	Q9NVR5	Y316	LDSRKPDYRLRLSLP	100 / 5 AA	91