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:	S805
P-Site Sequence:	ARASQEASTEDPSGE
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	S805	ARASQEASTEDPSGE	100 / 9 AA	186
Phosphosite 1:	PREX1	Q8TCU6	T806	RASQEASTEDPSGEQ	100 / 8 AA	186
Phosphosite 2:	MAGE-D4	Q96JG8	T263	APAQEAATEGPSAAS	75 / 8 AA	81
Phosphosite 3:	MAGE-D4	Q96JG8	T202	SPAQEAATEGPSSAC	75 / 8 AA	81
Phosphosite 4:	FAM153B	P0C7A2	S69	EDLVQEASSEDVLGV	85 / 7 AA	44
Phosphosite 5:	SIN3B	O75182	T978	LDTEEAQTEDPVEVQ	75 / 8 AA	133
Phosphosite 6:	PSD	A5PKW4	T155	KLRLEASTSDPLPAR	75 / 8 AA	110
Phosphosite 7:	PSD	A5PKW4	S154	RKLRLEASTSDPLPA	85 / 7 AA	110
Phosphosite 8:	LRRC50	Q8NEP3	S651	RPLIQELSDEDPSGQ	75 / 8 AA	80
Phosphosite 9:	EDC4	Q6P2E9	S820	AALTQEASTPDSQVW	75 / 8 AA	152
Phosphosite 10:	SPCS1	Q9Y6A9	S84	WLPVQESSTDDKKPG	71 / 7 AA	12
Phosphosite 11:	SEMA3D	O95025	S272	RESSQEGSTSDKTIL	75 / 8 AA	90
Phosphosite 12:	SPCS1	Q9Y6A9	S83	KWLPVQESSTDDKKP	71 / 7 AA	12
Phosphosite 13:	PSD	A5PKW4	S156	LRLEASTSDPLPARG	85 / 7 AA	110
Phosphosite 14:	RAG2	P55895	T369	FTNSQTSTEDPGDST	71 / 7 AA	59
Phosphosite 15:	RNF20	Q5VTR2	T526	LLQSQSSTEDPKDEP	71 / 7 AA	114
Phosphosite 16:	RNF20	Q5VTR2	S525	ALLQSQSSTEDPKDE	71 / 7 AA	114
Phosphosite 17:	LOC375337	Q8N9V7	S127	RKVTEASSDDPQPGL	71 / 7 AA	191
Phosphosite 18:	CSDA	P16989	T359	AKAGEAPTENPAPPT	71 / 7 AA	40
Phosphosite 19:	ABHD14A	Q9BUJ0	S144	SAPSKEASTEAGRAA	85 / 7 AA	30
Phosphosite 20:	EDC4	Q6P2E9	T821	ALTQEASTPDSQVWP	85 / 7 AA	152