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:	EIF2B4
Human P-Site:	S290
P-Site Sequence:	EITSVGSSKREEEAK
UniProt:	Q9UI10
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EIF2B4	Q9UI10	S290	EITSVGSSKREEEAK	100 / 9 AA	58
Phosphosite 1:	FAM26D	Q5JW98	S151	MFDNVSASKREEILA	66 / 9 AA	35
Phosphosite 2:	EnvK4 protein	Q9UKH3	S688	KGGNVGKSKRDQIVT	55 / 9 AA	79
Phosphosite 3:	HERV-K_19p13.11 provirus ancestral Env polyprotein	Q902F9	S689	KGGNVGKSKRDQIVT	55 / 9 AA	79
Phosphosite 4:	EnvK6	Q902F8	S689	KGGNVGKSKRDQIVT	55 / 9 AA	79
Phosphosite 5:	MAST1	Q9Y2H9	S736	PVAAAGSSKREPSTK	75 / 8 AA	171
Phosphosite 6:	C10orf90	Q96M02	S424	TKVFSGSSKRQQGEV	71 / 7 AA	78
Phosphosite 7:	GPR115	Q8IZF3	S592	QRPSIGSSKSQDVVI	55 / 9 AA	78
Phosphosite 8:	SLC43A2	Q8N370	S277	GRRLSVGSSMRSAKE	85 / 7 AA	63
Phosphosite 9:	TPH2	Q8IWU9	S53	DKGNKGSSKREAATE	100 / 6 AA	56
Phosphosite 10:	IGFN1	Q86VF2	S593	GAEVVGSSDREAQVD	85 / 7 AA	138
Phosphosite 11:	SLC43A2	Q8N370	S278	RRLSVGSSMRSAKEQ	85 / 7 AA	63
Phosphosite 12:	IGFN1	Q86VF2	S592	DGAEVVGSSDREAQV	85 / 7 AA	138
Phosphosite 13:	SSTR2	P30874	S244	SSGIRVGSSKRKKSE	100 / 6 AA	41
Phosphosite 14:	SSTR2	P30874	S245	SGIRVGSSKRKKSEK	100 / 6 AA	41
Phosphosite 15:	LTBP4	Q8N2S1	S1178	PRQGPVGSGRRECYF	62 / 8 AA	173
Phosphosite 16:	HSF2	Q03933	S114	IKRKVSSSKPEENKI	75 / 8 AA	60
Phosphosite 17:	MAGEA1	P43355	S81	RQPSEGSSSREEEGP	77 / 9 AA	34
Phosphosite 18:	KIAA1409	Q9P2D8	S1727	PMDAEGSSKPEELPE	85 / 7 AA	295
Phosphosite 19:	piccolo	Q9Y6V0	S1467	RRTSVGSSSSDEYKQ	66 / 9 AA	567
Phosphosite 20:	BICC1	Q9H694	S836	EFAASIGSPKRKQNK	71 / 7 AA	105