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:	P2RY1
Human P-Site:	S336
P-Site Sequence:	DTFRRRLSRATRKAS
UniProt:	P47900
Intern. Prot. ID:	IPI00026825

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	P2RY1	P47900	S336	DTFRRRLSRATRKAS	100 / 9 AA	42
Phosphosite 1:	Hcn2	Q9UL51	S814	ALPARRLSRASRPLS	87 / 8 AA	97
Phosphosite 2:	PF4V1	P10720	T10	SAARSRLTRATRQEM	77 / 9 AA	12
Phosphosite 3:	LAD1	O00515	S147	IPPRRRLSREQRGPW	77 / 9 AA	57
Phosphosite 4:	C19orf6	Q4ZIN3	S223	EYGFLRLSQATRQRL	85 / 7 AA	68
Phosphosite 5:	C4orf44	Q6ZTZ1	S234	VEEQRRLSRAVEETC	75 / 8 AA	32
Phosphosite 6:	NUP93	Q8N1F7	S364	NSKDRRLSPATENKL	85 / 7 AA	93
Phosphosite 7:	ARHGAP23	Q9P227	S356	ARSDDYLSRATRSAE	100 / 6 AA	162
Phosphosite 8:	ASH1L	Q9NR48	S1162	SKGRRRLSPPTLLPN	75 / 8 AA	333
Phosphosite 9:	ARHGAP23	Q9P227	T359	DDYLSRATRSAEALG	100 / 6 AA	162
Phosphosite 10:	P2RY1	P47900	T339	RRRLSRATRKASRRS	100 / 6 AA	42
Phosphosite 11:	MTMR4	Q9NYA4	S115	QEWLSRLSRATARPA	100 / 6 AA	133
Phosphosite 12:	AARD	Q4LEZ3	T64	EDLRRRLTRAFQWAV	85 / 7 AA	18
Phosphosite 13:	MXI1	P50539	S52	SKPPRRLSRAQKHSS	100 / 6 AA	26
Phosphosite 14:	Wnk4	Q96J92	S211	ELQTRKLSRAERQRF	75 / 8 AA	135
Phosphosite 15:	NPAS3	Q8IXF0	S618	SASRRRLSSASSPGG	75 / 8 AA	101
Phosphosite 16:	KIF21B	O75037	S507	ESLRRSLSRASARSP	75 / 8 AA	183
Phosphosite 17:	ANKRD43	Q2M3V2	S282	SPHLRRLSRAGPRLL	100 / 6 AA	57
Phosphosite 18:	STRA8	Q7Z7C7	S57	RVARRRLSQARHRAT	85 / 7 AA	37
Phosphosite 19:	TJAP1	Q5JTD0	S58	ELRRRLASATRRTEA	75 / 8 AA	62
Phosphosite 20:	PTPRCAP	Q14761	S58	ALAWRRLSRDSGGYY	62 / 8 AA	21