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:	S1001
P-Site Sequence:	IRFGRKPSLIGLDPE
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	S1001	IRFGRKPSLIGLDPE	100 / 9 AA	186
Phosphosite 1:	NLRP11	P59045	S975	TVKERKPSLIFLSET	77 / 9 AA	118
Phosphosite 2:	C1orf191	Q7Z2R9	S28	TEAGQKPSLRGLLDV	77 / 9 AA	11
Phosphosite 3:	FHOD1	Q9Y613	T109	ISKGRKPTLILRTQL	85 / 7 AA	127
Phosphosite 4:	KIF26A	Q9ULI4	S1726	TALGRKPSLPGQWVD	87 / 8 AA	190
Phosphosite 5:	DDX20	Q9UHI6	S272	RLNSSDPSLIGLKQY	66 / 9 AA	92
Phosphosite 6:	WDR24	Q96S15	S134	LRVGRKPSLNLSCAD	100 / 6 AA	102
Phosphosite 7:	HDAC7	Q8WUI4	S573	CLRGRKASLEELQSV	66 / 9 AA	103
Phosphosite 8:	ARPP19	P56211	S104	DLPQRKPSLVASKLA	71 / 7 AA	12
Phosphosite 9:	KIAA0802	Q9Y4B5	S1805	NSRGRSPSPIGVGSE	66 / 9 AA	209
Phosphosite 10:	ATP10A	O60312	S971	TASGRRPSLVIDGRS	71 / 7 AA	168
Phosphosite 11:	PLEKHN1	Q494U1	S23	ASFSRKPSLKGNRED	75 / 8 AA	72
Phosphosite 12:	DCLRE1B	Q9H816	S335	SSSSRKPSLLWLLER	66 / 9 AA	60
Phosphosite 13:	TH	P07101	S71	RFIGRRQSLIEDARK	71 / 7 AA	59
Phosphosite 14:	ZNF84	P51523	S221	KRFSKKPSLIKHQSR	71 / 7 AA	85
Phosphosite 15:	SYTL2	Q9HCH5	S390	PSQYRKPSLFHQSTS	83 / 6 AA	105
Phosphosite 16:	KIR3DP1	A8MWS1	S125	TGVHRKPSLLAHPGP	71 / 7 AA	36
Phosphosite 17:	ZNF281	Q9Y2X9	S244	PSASSKPSLVGDGEG	62 / 8 AA	97
Phosphosite 18:	ASH1L	Q9NR48	S655	SSLGKKPSLTSESSI	62 / 8 AA	333
Phosphosite 19:	CACNA1F	O60840	S1802	TPAGRKPSFTIQCLQ	71 / 7 AA	221
Phosphosite 20:	TSC22D1	Q15714	S920	ARRAAEPSLVGLPQT	71 / 7 AA	110