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:	S691
P-Site Sequence:	VESILNQSFCSRRPL
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	S691	VESILNQSFCSRRPL	100 / 9 AA	186
Phosphosite 1:	ADAMTS13	Q76LX8	S345	HTDPLDQSSCSRLLV	75 / 8 AA	154
Phosphosite 2:	ADAMTS13	Q76LX8	S346	TDPLDQSSCSRLLVP	75 / 8 AA	154
Phosphosite 3:	ZNF434	Q9NX65	S274	QEKMSHQSFCARDKA	71 / 7 AA	55
Phosphosite 4:	C12orf35	Q9HCM1	S648	SGRVLDNSFCSGQES	62 / 8 AA	195
Phosphosite 5:	CEP250	Q9BV73	S628	QLEEENQSVCSRMEA	85 / 7 AA	281
Phosphosite 6:	GPR146	Q96CH1	S302	LYRYMNQSFPSKLQR	62 / 8 AA	37
Phosphosite 7:	RPL27A	P46776	S68	YHLKRNQSFCPTVNL	83 / 6 AA	17
Phosphosite 8:	CHD-5	Q8TDI0	S601	IHRILNHSFDKKGDV	83 / 6 AA	223
Phosphosite 9:	AFG3L2	Q9Y4W6	S67	AAYQRFCSRPPKGFE	83 / 6 AA	89
Phosphosite 10:	GAK	O14976	S1190	LLSNQGFSSRSDKKG	71 / 7 AA	143
Phosphosite 11:	USP47	Q96K76	Y362	ILDGPNQYFCERCKK	71 / 7 AA	157
Phosphosite 12:	USP26	Q9BXU7	S327	ADDLLNQSFPWGKIP	62 / 8 AA	104
Phosphosite 13:	CENPC1	Q03188	S311	IIDESDQSFASRSWI	71 / 7 AA	107
Phosphosite 14:	OTOF	Q9HC10	Y31	TFRGQSFYSRVLENC	71 / 7 AA	227
Phosphosite 15:	C12orf35	Q9HCM1	S189	GNQGLNQSFSEQQVD	62 / 8 AA	195
Phosphosite 16:	CAPN14	A8MX76	S126	RVVPLNQSFTEKYAG	62 / 8 AA	80
Phosphosite 17:	SMARCAD1	Q9H4L7	S494	QPSILNQSLSLKPYQ	71 / 7 AA	117
Phosphosite 18:	LYPD1	Q8N2G4	S89	AGYQSFCSPGKLNSV	83 / 6 AA	15
Phosphosite 19:	C9orf131	Q5VYM1	S808	RAPGPSQSFCSSPIL	83 / 6 AA	118
Phosphosite 20:	OTOF	Q9HC10	S29	KVTFRGQSFYSRVLE	71 / 7 AA	227