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:	Y53
P-Site Sequence:	PGSAAGTYPTMGSQA
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	Y53	PGSAAGTYPTMGSQA	100 / 9 AA	39
Phosphosite 1:	TREX1	Q9NSU2	T52	SPGSAAGTYPTMGSQ	100 / 8 AA	39
Phosphosite 2:	SART3	Q15020	Y48	RAVAAATYKTMGPAW	77 / 9 AA	110
Phosphosite 3:	THAP4	Q8WY91	Y442	DPPGAGTYPTLQPFQ	85 / 7 AA	63
Phosphosite 4:	HGS	O14964	Y619	PAPAAGPYPSMPSTA	75 / 8 AA	86
Phosphosite 5:	NF1	P21359	Y2508	EGYLAATYPTVGQTS	75 / 8 AA	319
Phosphosite 6:	AKAP14	Q86UN6	Y136	ARISAGTYFTMKVSK	75 / 8 AA	23
Phosphosite 7:	IFT122	Q9HBG6	Y828	PGYAAETYLKMGDLK	66 / 9 AA	142
Phosphosite 8:	THAP4	Q8WY91	T444	PGAGTYPTLQPFQYL	83 / 6 AA	63
Phosphosite 9:	GNAS	P84996	S518	TMTPAETSPTMGPPD	66 / 9 AA	68
Phosphosite 10:	MLK3	Q16584	T285	TQMSAAGTYAWMAPE	75 / 8 AA	93
Phosphosite 11:	MLK2	Q02779	T266	TKMSAAGTYAWMAPE	75 / 8 AA	104
Phosphosite 12:	MLK1	P80192	T312	TKMSAAGTYAWMAPE	75 / 8 AA	122
Phosphosite 13:	SYCN	Q0VAF6	Y108	HKFSAGTYPRLEEYR	62 / 8 AA	14
Phosphosite 14:	BMP2K	Q9NSY1	Y533	PQPSASQYPTMMPQY	62 / 8 AA	129
Phosphosite 15:	HACL1	Q9UJ83	T425	LDAGTFGTMGVGLGF	71 / 7 AA	64
Phosphosite 16:	MUT	P22033	Y96	KPFTRGPYPTMYTFR	83 / 6 AA	83
Phosphosite 17:	HACL1	Q9UJ83	T422	RHRLDAGTFGTMGVG	71 / 7 AA	64
Phosphosite 18:	WDFY1	Q8IWB7	Y332	CSSKRSSYPVMGFEF	57 / 7 AA	46
Phosphosite 19:	ARHGAP5	Q13017	Y737	VDVPAGTYPRKFNET	62 / 8 AA	172
Phosphosite 20:	CUTC	Q9NTM9	T61	GLSEGGTTPSMGVLQ	55 / 9 AA	29