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:	S249
P-Site Sequence:	YGQSPPDSHTAEGDV
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	S249	YGQSPPDSHTAEGDV	100 / 9 AA	39
Phosphosite 1:	FETUA	P02765	S297	PAGSPPDSHVLLAAP	85 / 7 AA	39
Phosphosite 2:	RUSC2	Q8N2Y8	S1351	WMGSPPDSVLAELRR	77 / 9 AA	161
Phosphosite 3:	SLC39A12	Q504Y0	S517	QLKSPEDSQAAEMPI	66 / 9 AA	77
Phosphosite 4:	PCNT	O95613	S2204	LGGSRHQSHTAEAGP	66 / 9 AA	378
Phosphosite 5:	USP54	Q70EL1	S1290	MKSSPHDSHTCVTYP	85 / 7 AA	187
Phosphosite 6:	PHKG1	Q16816	S10	RDEALPDSHSAQDFY	71 / 7 AA	45
Phosphosite 7:	ATG4A	Q8WYN0	S203	AGDRPPDSLTASNQS	85 / 7 AA	45
Phosphosite 8:	PHKG1	Q16816	S12	EALPDSHSAQDFYEN	71 / 7 AA	45
Phosphosite 9:	RCC1	P18754	S129	VQVSAGDSHTAALTD	75 / 8 AA	45
Phosphosite 10:	FAM135B	Q49AJ0	S661	IRSSLKDSHTEEQEE	66 / 9 AA	156
Phosphosite 11:	SYCP2	Q9BX26	S588	LQDVIPDSQAAEKRD	71 / 7 AA	176
Phosphosite 12:	LKAP	Q9Y4F3	S1590	RILEVPESHTASELK	83 / 6 AA	193
Phosphosite 13:	CDC42BPB	Q9Y5S2	S387	TEILPPGSHTGFSGL	71 / 7 AA	194
Phosphosite 14:	RECK	O95980	T454	NKFPEDHTAESICEL	71 / 7 AA	106
Phosphosite 15:	PAPLN	O95428	T643	GCCPDGHTASLGPQW	83 / 6 AA	138
Phosphosite 16:	HCFC1	P51610	S202	VLPPPRESHTAVVYT	71 / 7 AA	209
Phosphosite 17:	DUSP5	Q16690	T235	IPVEDSHTADISSHF	83 / 6 AA	42
Phosphosite 18:	DUSP5	Q16690	S233	KWIPVEDSHTADISS	83 / 6 AA	42
Phosphosite 19:	RBBP4	Q09028	T273	SHSVDAHTAEVNCLS	83 / 6 AA	48
Phosphosite 20:	C1orf9	Q9UBS9	S194	SFVSPPDSLVGQHIE	55 / 9 AA	139