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:	P2RX1
Human P-Site:	S388
P-Site Sequence:	RDLAATSSTLGLQEN
UniProt:	P51575
Intern. Prot. ID:	IPI00019391

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	P2RX1	P51575	S388	RDLAATSSTLGLQEN	100 / 9 AA	45
Phosphosite 1:	CHCHD6	Q9BRQ6	S51	PPPAPTSSTFGLQDG	77 / 9 AA	26
Phosphosite 2:	MUC5B	Q9HC84	S4810	GSTATTSSTLGTAHT	87 / 8 AA	590
Phosphosite 3:	MUC5B	Q9HC84	S4809	TGSTATTSSTLGTAH	87 / 8 AA	590
Phosphosite 4:	FAM65A	Q6ZS17	S511	PGHSATSSTLGTTGS	87 / 8 AA	132
Phosphosite 5:	FAM65A	Q6ZS17	T512	GHSATSSTLGTTGSV	100 / 7 AA	132
Phosphosite 6:	CHCHD6	Q9BRQ6	T52	PPAPTSSTFGLQDGN	75 / 8 AA	26
Phosphosite 7:	P2RX1	P51575	T386	AERDLAATSSTLGLQ	100 / 7 AA	45
Phosphosite 8:	CHCHD6	Q9BRQ6	S50	SPPPAPTSSTFGLQD	75 / 8 AA	26
Phosphosite 9:	NUSAP1	Q9BXS6	S262	SCGPASQSTLGLKGS	66 / 9 AA	49
Phosphosite 10:	KIAA0564	A3KMH1	S306	TLCSQESSTLGLPDF	100 / 6 AA	211
Phosphosite 11:	TRUB2	O95900	S321	WDSQGPSSTLGLERG	100 / 6 AA	37
Phosphosite 12:	C15orf42	Q7Z2Z1	T356	WSLPTSSTLGTDSWM	85 / 7 AA	211
Phosphosite 13:	C15orf42	Q7Z2Z1	S354	AQWSLPTSSTLGTDS	85 / 7 AA	211
Phosphosite 14:	C15orf42	Q7Z2Z1	S355	QWSLPTSSTLGTDSW	85 / 7 AA	211
Phosphosite 15:	NUSAP1	Q9BXS6	T263	CGPASQSTLGLKGSL	75 / 8 AA	49
Phosphosite 16:	COL20A1	Q9P218	S617	EAPGNATSATLGPLS	85 / 7 AA	136
Phosphosite 17:	ZIC5	Q96T25	S76	PEHMAQASTLGLSPP	75 / 8 AA	66
Phosphosite 18:	ZIC5	Q96T25	T77	EHMAQASTLGLSPPS	75 / 8 AA	66
Phosphosite 19:	MKL1	Q969V6	T875	FVPEPSSTMGLDLAD	83 / 6 AA	99
Phosphosite 20:	CLEC18C	Q8NCF0	S158	TQLVWATSSQLGCGR	85 / 7 AA	50