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:	MRGPRX2
Human P-Site:	T321
P-Site Sequence:	EGCFRQGTPEMSRSS
UniProt:	Q96LB1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MRGPRX2	Q96LB1	T321	EGCFRQGTPEMSRSS	100 / 9 AA	37
Phosphosite 1:	ZEB1	P37275	T151	EEDQRQGTPEASGHD	87 / 8 AA	124
Phosphosite 2:	MFNG	O00587	T38	SPQRVQGTPELSQPN	85 / 7 AA	36
Phosphosite 3:	ACACA	Q13085	T2153	HLAERLGTPELSTAE	75 / 8 AA	266
Phosphosite 4:	Putative uncharacterized protein FLJ39060	Q8N8P6	T19	DIFFTEPTPEMSSLP	66 / 9 AA	14
Phosphosite 5:	BRF2	Q9HAW0	T316	RSAFRDGTAEVETRE	62 / 8 AA	47
Phosphosite 6:	HOXB9	P17482	T133	GELLKQGTPEYSLET	66 / 9 AA	28
Phosphosite 7:	FAM65B	Q9Y4F9	T347	MSMYSQGTPETPTFK	71 / 7 AA	119
Phosphosite 8:	CILP2	Q8IUL8	T918	VVPFREGTPASWTGD	83 / 6 AA	126
Phosphosite 9:	CTHRC1	Q96CG8	S182	IIYLDQGSPEMNSTI	71 / 7 AA	26
Phosphosite 10:	VPS13D	Q5THJ4	T517	LLHKEQGTPQMNESA	71 / 7 AA	492
Phosphosite 11:	BAT2	P48634	T1868	SGGFRPGTPSLHPYR	62 / 8 AA	229
Phosphosite 12:	CEP110	O43303	T968	RLLSRQGTPKTSVKG	75 / 8 AA	113
Phosphosite 13:	ALPP	P05187	T234	KYMFRMGTPDPEYPD	71 / 7 AA	58
Phosphosite 14:	RBM7	Q9Y580	T193	SSQWRQGTPSSQRKV	83 / 6 AA	31
Phosphosite 15:	SHANK3	Q9BYB0	T1235	AEEERPGTPELAPAP	62 / 8 AA	186
Phosphosite 16:	APOC1	P02654	T27	GPAPAQGTPDVSSAL	71 / 7 AA	9
Phosphosite 17:	TNS1	Q9HBL0	S1381	SAAFRQGSPTPALPE	83 / 6 AA	186
Phosphosite 18:	PLCG2	P16885	S36	TVFSFRKSTPERRTV	71 / 7 AA	148
Phosphosite 19:	KIAA1462	Q9P266	S885	DVGFRGNSPEMRVEP	62 / 8 AA	148
Phosphosite 20:	PLCG2	P16885	T37	VFSFRKSTPERRTVQ	62 / 8 AA	148