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:	TREX1
Human P-Site:	S105
P-Site Sequence:	ALESPPTSQGPPPTV
UniProt:	Q9NSU2
Intern. Prot. ID:	IPI00220019

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TREX1	Q9NSU2	S105	ALESPPTSQGPPPTV	100 / 9 AA	39
Phosphosite 1:	TREX1	Q9NSU2	T104	CALESPPTSQGPPPT	100 / 8 AA	39
Phosphosite 2:	piccolo	Q9Y6V0	S922	APSQPPTSQGPPKST	100 / 8 AA	567
Phosphosite 3:	piccolo	Q9Y6V0	T921	PAPSQPPTSQGPPKS	100 / 7 AA	567
Phosphosite 4:	DUX4	Q9UBX2	S304	GVLAPPTSQGSPWWG	77 / 9 AA	45
Phosphosite 5:	UBQLN4	Q9NRR5	T339	PWSPSPPTSQAPGSG	87 / 8 AA	64
Phosphosite 6:	UBQLN4	Q9NRR5	S340	WSPSPPTSQAPGSGG	87 / 8 AA	64
Phosphosite 7:	DUX4	Q9UBX2	T303	QGVLAPPTSQGSPWW	85 / 7 AA	45
Phosphosite 8:	ITPKA	P23677	S95	EPDVPPTSPGPPERE	87 / 8 AA	51
Phosphosite 9:	C13orf23	Q86XN7	S440	PLPLPPTSQGLSNPT	100 / 6 AA	96
Phosphosite 10:	ITFG2	Q969R8	S224	DTGSPPASEGPTDGS	75 / 8 AA	49
Phosphosite 11:	C13orf23	Q86XN7	T439	LPLPLPPTSQGLSNP	100 / 6 AA	96
Phosphosite 12:	GREB1	Q4ZG55	S1182	EKQRPRASQGPPSAI	66 / 9 AA	216
Phosphosite 13:	SOLH	O75808	S217	EANPPATSQGPAAEP	85 / 7 AA	117
Phosphosite 14:	SHROOM1	Q2M3G4	S408	SPPDPHASQGPPASV	75 / 8 AA	91
Phosphosite 15:	ARHGAP17	Q68EM7	S732	LMHTKPNSQGPPNPM	85 / 7 AA	95
Phosphosite 16:	BSN	Q9UPA5	S536	TPLPPPTSQQPPVGA	87 / 8 AA	416
Phosphosite 17:	CAMTA2	O94983	S314	IRPSPPTSRGGSSRG	85 / 7 AA	132
Phosphosite 18:	TPR	P12270	S2304	ESDLPSTSQDPPSSS	75 / 8 AA	267
Phosphosite 19:	CAMTA2	O94983	T313	EIRPSPPTSRGGSSR	85 / 7 AA	132
Phosphosite 20:	CD244	Q9BZW8	S309	SQSSAPTSQEPAYTL	66 / 9 AA	42