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:	eIF2S3
Human P-Site:	T21
P-Site Sequence:	HLSRQDLTTLDVTKL
UniProt:	P41091
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	eIF2S3	P41091	T21	HLSRQDLTTLDVTKL	100 / 9 AA	51
Phosphosite 1:	ETIF2-3LP	Q2VIR3	T21	HLSRQDLTTLDVTKL	100 / 9 AA	51
Phosphosite 2:	ETIF2-3LP	Q2VIR3	T22	LSRQDLTTLDVTKLT	100 / 8 AA	51
Phosphosite 3:	eIF2S3	P41091	T22	LSRQDLTTLDVTKLT	100 / 8 AA	51
Phosphosite 4:	P4HA1	P13674	T405	NMRIQDLTGLDVSTA	87 / 8 AA	61
Phosphosite 5:	NISCH	Q9Y2I1	T290	IPTWQALTTLDLSHN	66 / 9 AA	167
Phosphosite 6:	KIAA1751	Q9C0B2	S82	FHLRQNLSALDKMHE	62 / 8 AA	87
Phosphosite 7:	TTN	Q8WZ42	T2324	RRGRQNLTVKDVTKE	66 / 9 AA	3816
Phosphosite 8:	ARHGEF2	Q92974	T416	EEERQDLTTALGLVK	100 / 6 AA	112
Phosphosite 9:	TAF6	P49848	T67	MGKRQKLTTSDIDYA	66 / 9 AA	73
Phosphosite 10:	PSMA1	P25786	T207	PAEQDLTTKNVSIGI	75 / 8 AA	30
Phosphosite 11:	PSMA1	P25786	T206	LPAEQDLTTKNVSIG	75 / 8 AA	30
Phosphosite 12:	NISCH	Q9Y2I1	T291	PTWQALTTLDLSHNS	75 / 8 AA	167
Phosphosite 13:	GSDMA	Q96QA5	T22	LNPRGDLTPLDSLID	75 / 8 AA	49
Phosphosite 14:	GABPA	Q06546	T214	MTDIDLTTLNISGRE	71 / 7 AA	51
Phosphosite 15:	ZNF438	Q7Z4V0	T234	EPAKQDLTALSGKAH	71 / 7 AA	92
Phosphosite 16:	LRRFIP2	Q9Y608	T646	KAEQDITTLEQSISR	71 / 7 AA	82
Phosphosite 17:	OS9	Q13438	T558	GGPNQDLTVLEMKRE	62 / 8 AA	76
Phosphosite 18:	LRRFIP2	Q9Y608	T645	SKAEQDITTLEQSIS	71 / 7 AA	82
Phosphosite 19:	SMARCAD1	Q9H4L7	T1003	KLEQDMTTVDEGDEG	71 / 7 AA	117
Phosphosite 20:	CAPS2	Q9BXY5	T189	ANTDDLTTLDRKAIL	85 / 7 AA	64