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:	P2X2
Human P-Site:	S419
P-Site Sequence:	DQHPSPPSGQEGQQG
UniProt:	Q9UBL9
Intern. Prot. ID:	IPI00298586

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	P2X2	Q9UBL9	S419	DQHPSPPSGQEGQQG	100 / 9 AA	52
Phosphosite 1:	PSD4	Q8NDX1	S464	GPRPSPASSQEGSPQ	77 / 9 AA	116
Phosphosite 2:	MLNR	O43193	S220	APPPSPPSGPETAEA	87 / 8 AA	45
Phosphosite 3:	HVCN1	Q96D96	S63	QPPPTPVSGEEGRAA	66 / 9 AA	32
Phosphosite 4:	DNAJC6	O75061	S591	FGAPSKPSGQDLLGS	75 / 8 AA	100
Phosphosite 5:	VWA5B2	Q8N398	S1143	SCSPSPSSGSEGPGQ	77 / 9 AA	133
Phosphosite 6:	C9orf40	Q8IXQ3	S83	SGDNSAPSGQEREDH	85 / 7 AA	21
Phosphosite 7:	TP53BP1	Q12888	T382	FIVPSSPTEQEGRQD	66 / 9 AA	214
Phosphosite 8:	RECQL4	O94761	S862	CTCTRPPSEQEGAVG	85 / 7 AA	133
Phosphosite 9:	DBN1	Q16643	S500	PRAPTPPSGTEVTLA	75 / 8 AA	71
Phosphosite 10:	PSD4	Q8NDX1	S465	PRPSPASSQEGSPQL	75 / 8 AA	116
Phosphosite 11:	PAXIP1	Q6ZW49	S189	EKSSPASSQEGSPSG	75 / 8 AA	118
Phosphosite 12:	PAXIP1	Q6ZW49	S188	DEKSSPASSQEGSPS	75 / 8 AA	118
Phosphosite 13:	CCNG2	Q16589	S324	SLSSSPPSDQECTFF	85 / 7 AA	39
Phosphosite 14:	COL16A1	Q07092	S31	TGAQCPPSQQEGLKL	75 / 8 AA	158
Phosphosite 15:	PYGO2	Q9BRQ0	S179	GQNFSPPSGQMMPGP	100 / 6 AA	41
Phosphosite 16:	FAM13C1	Q8NE31	S262	ESAPSPPSTQQFMMP	75 / 8 AA	66
Phosphosite 17:	TBC1D25	Q3MII6	T568	SSSSPPSTQEASPTG	75 / 8 AA	76
Phosphosite 18:	TBC1D25	Q3MII6	S567	PSSSSPPSTQEASPT	75 / 8 AA	76
Phosphosite 19:	ARID1A	O14497	S730	QMPPRPPSGQSDSIM	85 / 7 AA	242
Phosphosite 20:	C15orf17	Q5XKK7	S35	PGAAGPPSGQIGNRA	85 / 7 AA	21