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:	S255
P-Site Sequence:	SPGVLCGSARPKPYD
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	S255	SPGVLCGSARPKPYD	100 / 9 AA	39
Phosphosite 1:	TP53BP2	Q13625	S52	LAEVWCGSERPVADN	75 / 8 AA	126
Phosphosite 2:	CABLES1	Q8TDN4	S313	RCRTLSGSPRPKNFK	66 / 9 AA	68
Phosphosite 3:	BCoR	Q6W2J9	S480	SGLVLSGSEIPKETL	66 / 9 AA	192
Phosphosite 4:	SEC16A	O15027	S358	SHGRLSGSARPQELV	75 / 8 AA	234
Phosphosite 5:	SLC15A4	Q8N697	S135	TRAALCGSARLLNCT	100 / 6 AA	62
Phosphosite 6:	CUTL1	P39880	S409	SNSDLSGSARRKGKD	75 / 8 AA	164
Phosphosite 7:	MYOZ3	Q8TDC0	S77	QRAMLAGSARRKVTG	66 / 9 AA	27
Phosphosite 8:	SRCAP	Q6ZRS2	T1096	PLGVLSGTSRPPTPT	62 / 8 AA	344
Phosphosite 9:	SHROOM1	Q2M3G4	S82	PDAALCTSPRPRPAV	55 / 9 AA	91
Phosphosite 10:	FLJ37538	Q6ZVC0	S502	LHGMLCTSSRPPVPG	62 / 8 AA	88
Phosphosite 11:	KCNH3	Q9ULD8	S834	GIEDGCGSDQPKFSF	71 / 7 AA	117
Phosphosite 12:	CDCP2	Q5VXM1	S220	RGHHYCGSTRPPTLV	71 / 7 AA	49
Phosphosite 13:	UNC45B	Q8IWX7	S432	MMVALCGSERETDQL	71 / 7 AA	104
Phosphosite 14:	ARAP3	Q8WWN8	S509	RQCADCGSSRPDWAA	71 / 7 AA	170
Phosphosite 15:	PAPLN	O95428	S980	AGTYSCGSTRPGRDS	83 / 6 AA	138
Phosphosite 16:	PAPLN	O95428	T981	GTYSCGSTRPGRDSQ	83 / 6 AA	138
Phosphosite 17:	MCRS1	Q96EZ8	S423	GRPVLCGSKWRLSNN	62 / 8 AA	52
Phosphosite 18:	CUBN	O60494	S3115	LLGKFCGSKRPPNVK	71 / 7 AA	399
Phosphosite 19:	ANKRD17	O75179	S2065	NSPLDCGSASPNKVA	71 / 7 AA	274
Phosphosite 20:	FLJ37538	Q6ZVC0	S503	HGMLCTSSRPPVPGK	71 / 7 AA	88