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:	PREX1
Human P-Site:	S1134
P-Site Sequence:	LPLVSEESEMDRSDH
UniProt:	Q8TCU6
Intern. Prot. ID:	IPI00218429

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PREX1	Q8TCU6	S1134	LPLVSEESEMDRSDH	100 / 9 AA	186
Phosphosite 1:	AES	Q08117	S55	DKLASEKSEMQRHYV	66 / 9 AA	22
Phosphosite 2:	PPP1R9B	Q96SB3	S784	QRRVLEESELARKEE	66 / 9 AA	89
Phosphosite 3:	C9	P02748	S150	RDRVVEESELARTAG	66 / 9 AA	63
Phosphosite 4:	FAM9A	Q8IZU1	S328	IISSSEESELDN___	85 / 7 AA	37
Phosphosite 5:	Putative uncharacterized protein FLJ43447	Q6ZUQ5	S152	FVLMANASEMDRQSH	55 / 9 AA	22
Phosphosite 6:	TCOF1	Q13428	S482	SRSSSEESDSDREAL	75 / 8 AA	152
Phosphosite 7:	CCDC9	Q9Y3X0	S208	RSGPLEESERDRREE	85 / 7 AA	60
Phosphosite 8:	CASZ1	Q86V15	T1370	AMSSESSTMDRSCSS	75 / 8 AA	190
Phosphosite 9:	CASZ1	Q86V15	S1369	GAMSSESSTMDRSCS	75 / 8 AA	190
Phosphosite 10:	VCX3B	Q9H321	S178	EEPLSQESEMEEPLS	62 / 8 AA	23
Phosphosite 11:	VCX	Q9H320	S178	EEPLSQESEMEEPLS	62 / 8 AA	22
Phosphosite 12:	MTMR13	Q86WG5	S1090	DVSVSDESELPTSTT	71 / 7 AA	208
Phosphosite 13:	SKT	Q5T5P2	S84	EILGMQTSEMDRKRE	71 / 7 AA	214
Phosphosite 14:	KIAA1107	Q9UPP5	S800	PSKLSDESAMDEDKH	62 / 8 AA	156
Phosphosite 15:	TTC15	Q8WVT3	S301	FATALSMSEMDRRND	100 / 5 AA	79
Phosphosite 16:	TRAK2	O60296	S185	VSIASEESETDSSCS	66 / 9 AA	101
Phosphosite 17:	NCOA6	Q14686	S24	CSSTMEDSEMDFDSG	83 / 6 AA	219
Phosphosite 18:	RYR2	Q92736	S4219	RSANKEESEKERPEE	71 / 7 AA	565
Phosphosite 19:	VCX	Q9H320	S198	EEPPSQESEMEELPS	71 / 7 AA	22
Phosphosite 20:	BMS1L	Q14692	S494	KLELEEDSEMDLPAF	83 / 6 AA	146