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:	TAS1R1
Human P-Site:	Y534
P-Site Sequence:	FLNKSDLYRCQPCGK
UniProt:	Q7RTX1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TAS1R1	Q7RTX1	Y534	FLNKSDLYRCQPCGK	100 / 9 AA	93
Phosphosite 1:	CSPG3	O14594	Y138	RASDSGLYRCQVVRG	85 / 7 AA	143
Phosphosite 2:	MDGA2	Q7Z553	Y513	SREMSGMYRCQTSQY	62 / 8 AA	107
Phosphosite 3:	ZNF354C	Q86Y25	Y456	FGCKSNLYRHQRIHT	66 / 9 AA	65
Phosphosite 4:	ZNF233	A6NK53	Y342	VSTGENLYRCQVYAR	83 / 6 AA	77
Phosphosite 5:	ARHGEF4	Q9NR80	Y337	FGNIEDIYRCQKAFV	83 / 6 AA	79
Phosphosite 6:	IGFN1	Q86VF2	Y101	TGEDTDLYRCTAVNA	62 / 8 AA	138
Phosphosite 7:	ZNF449	Q6P9G9	Y367	FLRSSDLYRHQRLHT	85 / 7 AA	60
Phosphosite 8:	TAS1R1	Q7RTX1	S531	AGTFLNKSDLYRCQP	100 / 6 AA	93
Phosphosite 9:	STXBP5L	Q9Y2K9	Y688	LYRSSDLYQRQPRSP	75 / 8 AA	132
Phosphosite 10:	FAM84B	Q96KN1	Y171	GRVVNDLYRYKPLSS	62 / 8 AA	34
Phosphosite 11:	TGFBRAP1	Q8WUH2	S648	LRRLLQKSDLYRVHF	100 / 6 AA	97
Phosphosite 12:	MKLN1	Q9UL63	Y362	KSLKSDFYRYDIDTN	62 / 8 AA	85
Phosphosite 13:	CLK3	P49761	Y218	ERRDSDTYRCEERSP	71 / 7 AA	59
Phosphosite 14:	RTN4RL2	Q86UN3	Y139	RLQSLHLYRCQLSSL	83 / 6 AA	46
Phosphosite 15:	MDGA1	Q8NFP4	Y512	SRDMSGTYRCQTARY	62 / 8 AA	106
Phosphosite 16:	ZNF140	P52738	Y31	QPAQRDLYRCVMLEN	100 / 5 AA	53
Phosphosite 17:	FAM84B	Q96KN1	Y173	VVNDLYRYKPLSSSA	71 / 7 AA	34
Phosphosite 18:	METT11D1	Q9H7H0	Y425	RRHGRDLYRCARVSS	100 / 5 AA	51
Phosphosite 19:	CLK3	P49761	T217	RERRDSDTYRCEERS	71 / 7 AA	59
Phosphosite 20:	ZNF284	Q2VY69	Y427	AYREEELYKCQKCGK	66 / 6 AA	69