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:	S300
P-Site Sequence:	TGKVWVASEAWALSR
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	S300	TGKVWVASEAWALSR	100 / 9 AA	93
Phosphosite 1:	TAS1R3	Q7RTX0	S300	SPKVWVASEAWLTSD	100 / 8 AA	93
Phosphosite 2:	CASR	P41180	S296	TGKIWLASEAWASSS	77 / 9 AA	121
Phosphosite 3:	STT3A	P46977	S480	FHSTWVTSEAYSSPS	55 / 9 AA	81
Phosphosite 4:	TXNRD3	Q86VQ6	S77	ARVVRVASEGSVRRP	62 / 8 AA	82
Phosphosite 5:	STT3A	P46977	T479	TFHSTWVTSEAYSSP	62 / 8 AA	81
Phosphosite 6:	MYH14	Q7Z406	S60	RRLVWVPSELHGFEA	83 / 6 AA	228
Phosphosite 7:	MYH11	P35749	S40	KRLVWVPSEKQGFEA	83 / 6 AA	227
Phosphosite 8:	E4F1	Q66K89	S426	PLETQVASEASAVPR	85 / 7 AA	83
Phosphosite 9:	WDR42A	Q5TAQ9	S142	ALEDWVSSETSALPR	62 / 8 AA	67
Phosphosite 10:	WDR42C	P0C7V8	S148	ALEEWVSSETSALPR	62 / 8 AA	68
Phosphosite 11:	KIF24	Q5T7B8	S747	GTPARPASEAWTNIP	62 / 8 AA	152
Phosphosite 12:	POLA	P09884	S884	TTVQRVASEAQKVTE	83 / 6 AA	166
Phosphosite 13:	MYH10	P35580	S40	KKLVWIPSERHGFEA	66 / 6 AA	229
Phosphosite 14:	C16orf14	Q9BUT9	S102	EENVRFVSEAWQQVQ	62 / 8 AA	18
Phosphosite 15:	HS1	P14317	S300	PLPKKISSEAWPPVG	57 / 7 AA	54
Phosphosite 16:	AIM1	Q9Y4K1	Y1367	LSGVWVAYENPDFTG	83 / 6 AA	189
Phosphosite 17:	CRYBG3	Q68DQ2	Y581	IGGVWVAYEKEHFKG	83 / 6 AA	116
Phosphosite 18:	ZNF513	Q8N8E2	S507	GGPGLSASEGWAPPH	83 / 6 AA	58
Phosphosite 19:	SLC9A2	Q9UBY0	S798	PRLVWRASEPGSRKA	71 / 7 AA	92
Phosphosite 20:	HS1	P14317	S299	APLPKKISSEAWPPV	66 / 6 AA	54