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:	S1054
P-Site Sequence:	DGSFGPASGTLGQED
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	S1054	DGSFGPASGTLGQED	100 / 9 AA	186
Phosphosite 1:	CPA6	Q8N4T0	S372	RYRYGPASTTLYVSS	75 / 8 AA	51
Phosphosite 2:	ABCB10	Q9NRK6	S548	LRLYDPASGTISLDG	55 / 9 AA
Phosphosite 3:	MAPKBP1	O60336	T979	VQAPARGTLGRVYPG	85 / 7 AA	164
Phosphosite 4:	C8B	P07358	S585	SPCSGPASETLDCS_	75 / 8 AA	67
Phosphosite 5:	RUSC1	Q9BVN2	S56	KESRGPCSGTLVDAN	85 / 7 AA	96
Phosphosite 6:	SILV	P40967	S266	TWDFGDSSGTLISRA	75 / 8 AA	70
Phosphosite 7:	ABI3	Q9P2A4	S179	KAPATPASATLGRPP	85 / 7 AA	39
Phosphosite 8:	ABI3	Q9P2A4	T181	PATPASATLGRPPRI	85 / 7 AA	39
Phosphosite 9:	ADCY4	Q8NFM4	S1073	LTRTGPPSATLG___	75 / 8 AA	120
Phosphosite 10:	NUP98	P52948	T428	GSKPAPGTLGTGLGA	85 / 7 AA	188
Phosphosite 11:	PEX6	Q13608	S259	SDRLGPGSGPLGEPL	66 / 9 AA	104
Phosphosite 12:	DMBX1	Q8NFW5	S351	PAGLAPASATLNSKT	55 / 9 AA	41
Phosphosite 13:	C16orf48	Q9H0I2	S157	LQEPGPASGTESAHF	100 / 6 AA	39
Phosphosite 14:	FAM63B	Q8NBR6	S21	GVAAGPASGTGSSQE	100 / 6 AA	67
Phosphosite 15:	PICALM	Q13492	S645	PNPFGPVSGAQIQFM	71 / 7 AA	71
Phosphosite 16:	USP10	Q14694	S331	ADGTGSASGTLPVSQ	85 / 7 AA	87
Phosphosite 17:	UHRF2	Q96PU4	S219	QYDEYPESGTLEMNV	71 / 7 AA	90
Phosphosite 18:	Putative DMBT1-like protein	A6NE64	S57	EAHFGPGSGDIFLDN	62 / 8 AA	20
Phosphosite 19:	NUPL1	Q9BVL2	S9	STGFSFGSGTLGSTT	66 / 9 AA	61
Phosphosite 20:	GREB1L	Q9C091	S1306	SNQLDPASGTRNFHP	71 / 7 AA	214