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:	S991
P-Site Sequence:	TTPSVGRSFSIRFGR
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	S991	TTPSVGRSFSIRFGR	100 / 9 AA	186
Phosphosite 1:	PREX1	Q8TCU6	S993	PSVGRSFSIRFGRKP	100 / 7 AA	186
Phosphosite 2:	RALGAPA2	Q2PPJ7	S694	KGTTVGRSFSLSWRS	75 / 8 AA	211
Phosphosite 3:	GPR112	Q8IZF6	T107	ILYRLGKTFSIRHHL	62 / 8 AA	301
Phosphosite 4:	CASKIN1	Q8WXD9	S917	VQRRVGRSHSVRAPA	75 / 8 AA	150
Phosphosite 5:	GPR112	Q8IZF6	S109	YRLGKTFSIRHHLAS	71 / 7 AA	301
Phosphosite 6:	BRWD1	Q9NSI6	S1038	TGKLMDKSFSIRYHD	62 / 8 AA	263
Phosphosite 7:	ZNF272	Q14592	S402	KECGKAFSIRKDLIR	71 / 7 AA	64
Phosphosite 8:	ASH1L	Q9NR48	S621	GHRSVGHSISIECKG	75 / 8 AA	333
Phosphosite 9:	MLL3	Q8NEZ4	S1913	RPPPVGHSFSRRNSA	66 / 9 AA	541
Phosphosite 10:	DHX40	Q8IX18	T639	ARRSVGRTFCTMDGR	62 / 8 AA	89
Phosphosite 11:	ZNF398	Q8TD17	S463	RCAQCGRSFSLKISL	62 / 8 AA	71
Phosphosite 12:	CGNL1	Q0VF96	T443	GKQSVGRTFAKLQGA	71 / 7 AA	149
Phosphosite 13:	BRWD1	Q9NSI6	S1040	KLMDKSFSIRYHDMP	71 / 7 AA	263
Phosphosite 14:	CPE	P16870	S82	RIYTVGRSFEGRELL	66 / 9 AA	53
Phosphosite 15:	SALL2	Q9Y467	S669	KVCGRAFSTRGNLRA	71 / 7 AA	105
Phosphosite 16:	ZFP28	Q8NHY6	S625	ECAECGKSFSISSQL	71 / 7 AA	99
Phosphosite 17:	PHLDB1	Q86UU1	T428	SRQLVGRTFSDGLAT	83 / 6 AA	151
Phosphosite 18:	ZNF291	Q9BY12	Y1157	FAVTGRSYSIFDNNR	71 / 7 AA	158
Phosphosite 19:	ZNF291	Q9BY12	S1158	AVTGRSYSIFDNNRQ	83 / 6 AA	158
Phosphosite 20:	CR1L	Q2VPA4	S75	GYSGRPFSIICLKNS	83 / 6 AA	63