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:	S987
P-Site Sequence:	SYPKTTPSVGRSFSI
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	S987	SYPKTTPSVGRSFSI	100 / 9 AA	186
Phosphosite 1:	PREX1	Q8TCU6	T985	EVSYPKTTPSVGRSF	100 / 7 AA	186
Phosphosite 2:	NCOA6	Q14686	S1343	SSRKTTPSPGRQNSK	87 / 8 AA	219
Phosphosite 3:	GTF3C1	Q12789	S1315	SLDKTSHSVGRRARY	75 / 8 AA	239
Phosphosite 4:	C12orf48	Q9NWS1	S472	LSEGVNPSVGRSTIG	75 / 8 AA	65
Phosphosite 5:	MUC19	Q7Z5P9	S1746	RSSTTKPSVGRTGTT	75 / 8 AA	598
Phosphosite 6:	MKI67	P46013	S2261	ALRKRTPSVGKAMDT	66 / 9 AA	359
Phosphosite 7:	SPEN	Q96T58	S1636	SELKTPPSVGPPSVT	66 / 9 AA	402
Phosphosite 8:	BPTF	Q12830	S652	TSEETSPSEGRSPVG	66 / 9 AA	338
Phosphosite 9:	PREX1	Q8TCU6	T984	MEVSYPKTTPSVGRS	100 / 6 AA	186
Phosphosite 10:	Pxdn	Q92626	S1358	TRPRKIPSVGRQGEH	62 / 8 AA	167
Phosphosite 11:	SELO	Q9BVL4	S273	HTGRAGPSVGRNDIR	55 / 9 AA	73
Phosphosite 12:	MKI67	P46013	T2259	SLALRKRTPSVGKAM	85 / 7 AA	359
Phosphosite 13:	SYN2	Q92777	S77	PPPARTPSVGSSLFS	85 / 7 AA	63
Phosphosite 14:	NCOA6	Q14686	T1341	PGSSRKTTPSPGRQN	85 / 7 AA	219
Phosphosite 15:	PDE4A	P27815	S117	AENGPTPSPGRSPLD	85 / 7 AA	98
Phosphosite 16:	BSN	Q9UPA5	S1176	SGSSTTPSSGRPLKS	85 / 7 AA	416
Phosphosite 17:	BSN	Q9UPA5	S1177	GSSTTPSSGRPLKSA	85 / 7 AA	416
Phosphosite 18:	TERT (Telomerase Reverse Transcriptase)	O14746	S298	GTRHSHPSVGRQHHA	100 / 5 AA	127
Phosphosite 19:	PPP1R8	Q12972	S218	NPEDVDPSVGRFRNM	62 / 8 AA	38
Phosphosite 20:	MESP1	Q9BRJ9	S68	LRDPRAPSVGRRGAR	83 / 6 AA	29