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:	TREX2
Human P-Site:	S23
P-Site Sequence:	MDDCGSRSRCSPTLC
UniProt:	Q9BQ50
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TREX2	Q9BQ50	S23	MDDCGSRSRCSPTLC	100 / 9 AA	31
Phosphosite 1:	TREX2	Q9BQ50	S21	PRMDDCGSRSRCSPT	100 / 7 AA	31
Phosphosite 2:	C2orf16	Q68DN1	S1860	HLSPLERSRCSPSER	100 / 6 AA	224
Phosphosite 3:	TREX2	Q9BQ50	S26	CGSRSRCSPTLCSSL	100 / 6 AA	31
Phosphosite 4:	C2orf16	Q68DN1	S1863	PLERSRCSPSERRGH	100 / 6 AA	224
Phosphosite 5:	PKMYT1	Q99640	T461	STPRSRCTPRDALDL	83 / 6 AA	55
Phosphosite 6:	PKMYT1	Q99640	S458	GSTSTPRSRCTPRDA	83 / 6 AA	55
Phosphosite 7:	SPEN	Q96T58	S276	PSGSGSRSRSSSSDS	66 / 9 AA	402
Phosphosite 8:	SPATS2	Q86XZ4	S382	KNSYSTRSRCSSVTS	55 / 9 AA	60
Phosphosite 9:	EHM2	Q9H329	S779	SNPHCAHSRCSPPLS	71 / 7 AA	100
Phosphosite 10:	ARHGAP22	Q7Z5H3	S414	TAPTGPGSRCSPGKK	75 / 8 AA	77
Phosphosite 11:	LRRC16A	Q5VZK9	S1245	KAEAGSRSRSSSSTP	85 / 7 AA	152
Phosphosite 12:	HS3ST6	Q96QI5	S296	LKKAQGGSRPRCLGK	83 / 6 AA	37
Phosphosite 13:	OSBP2	Q969R2	S17	GGGCGGRSRGLSSLF	83 / 6 AA	101
Phosphosite 14:	SRRM2	Q9UQ35	T1986	RRRSRSRTSPVTRRR	85 / 7 AA	300
Phosphosite 15:	SRRM2	Q9UQ35	T1974	RRRSRSRTSPITRRR	85 / 7 AA	300
Phosphosite 16:	C2orf16	Q68DN1	S1765	HCSPSERSHCSPSER	83 / 6 AA	224
Phosphosite 17:	C2orf16	Q68DN1	S1757	HHSPSERSHCSPSER	83 / 6 AA	224
Phosphosite 18:	C2orf16	Q68DN1	S1685	HRGPSERSHCSPSER	83 / 6 AA	224
Phosphosite 19:	EHM2	Q9H329	S782	HCAHSRCSPPLSLPM	83 / 6 AA	100
Phosphosite 20:	C2orf16	Q68DN1	S1589	HHSPSQRSHCSPSRK	83 / 6 AA	224