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:	S318
P-Site Sequence:	TTRNTSPSLGESRGT
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	S318	TTRNTSPSLGESRGT	100 / 9 AA	39
Phosphosite 1:	POGZ	Q7Z3K3	S329	NTLNTIPSLGQSPGP	77 / 9 AA	155
Phosphosite 2:	TREX1	Q9NSU2	S316	LATTRNTSPSLGESR	100 / 7 AA	39
Phosphosite 3:	BIRC6	Q9NR09	T2576	ALTNTSPTLSQSPTG	66 / 9 AA	528
Phosphosite 4:	SAMD10	Q9BYL1	S105	HYGLYHTSPSLGGLT	85 / 7 AA	23
Phosphosite 5:	SAMD10	Q9BYL1	S107	GLYHTSPSLGGLTRP	85 / 7 AA	23
Phosphosite 6:	TUBGCP6	Q96RT7	S1089	HVSNASISLGESVSD	77 / 9 AA	200
Phosphosite 7:	PHLDB1	Q86UU1	T522	RTRSPSPTLGESLAP	85 / 7 AA	151
Phosphosite 8:	MYO18B	Q8IUG5	S1677	RELLGSPSLGENCVA	85 / 7 AA	285
Phosphosite 9:	CACNB4	O00305	S183	SSGNSSSSLGEMVSG	75 / 8 AA	58
Phosphosite 10:	CACNB4	O00305	S182	KSSGNSSSSLGEMVS	75 / 8 AA	58
Phosphosite 11:	EXPH5	Q8NEV8	S917	SPSDKDPSLGEREEK	55 / 9 AA	223
Phosphosite 12:	SAMD4B	Q5PRF9	S607	SPRHALTSPSLGGQG	100 / 6 AA	75
Phosphosite 13:	RXRB	P28702	S112	LPPSTAPSLGGSGAP	66 / 9 AA	57
Phosphosite 14:	CASKIN1	Q8WXD9	S1320	KPPGTPPSLGASPAK	75 / 8 AA	150
Phosphosite 15:	SAMD4B	Q5PRF9	S609	RHALTSPSLGGQGRQ	100 / 6 AA	75
Phosphosite 16:	ZNF521	Q96K83	S100	SKDQTSPSHGEGCDF	85 / 7 AA	148
Phosphosite 17:	UBE4B	O95155	S399	SSLRISPSLGASGGA	75 / 8 AA	146
Phosphosite 18:	TREX1	Q9NSU2	T315	HLATTRNTSPSLGES	100 / 6 AA	39
Phosphosite 19:	SCN10A	Q9Y5Y9	S1060	SSEDLAPSLGETWKD	55 / 9 AA	221
Phosphosite 20:	APOB48R	Q0VD83	S707	ADAGPCPSLGEAYAR	71 / 7 AA	115