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:	ERBB3
Human P-Site:	S1049
P-Site Sequence:	RGSQSLLSPSSGYMP
UniProt:	P21860
Intern. Prot. ID:	IPI00298285

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERBB3	P21860	S1049	RGSQSLLSPSSGYMP	100 / 9 AA	148
Phosphosite 1:	SYNGAP1	Q96PV0	S188	HSHESLLSPSSAAEA	77 / 9 AA	148
Phosphosite 2:	DAB2IP	Q5VWQ8	S139	RSHESLLSPSSAVEA	77 / 9 AA	132
Phosphosite 3:	ERBB3	P21860	S1051	SQSLLSPSSGYMPMN	100 / 7 AA	148
Phosphosite 4:	PREX1	Q8TCU6	S1385	LHCQSLLSPATVKEE	75 / 8 AA	186
Phosphosite 5:	LATS2	Q9NRM7	T349	SPPQSLLTPSRNSLN	66 / 9 AA	120
Phosphosite 6:	TRIM41	Q8WV44	S571	STEQTLLSPSEKPRR	85 / 7 AA	72
Phosphosite 7:	C2orf83	Q53S99	S66	PSFQNLLSPSEKLEP	85 / 7 AA	16
Phosphosite 8:	RASAL2	Q9UJF2	S95	RSHESLLSPCSTVEC	75 / 8 AA	129
Phosphosite 9:	BRD8	Q9H0E9	S585	ASPESMLSPSHGSNP	66 / 9 AA	135
Phosphosite 10:	G2	Q6ZVL6	S1479	RSRQSLNSPSPGETE	77 / 9 AA	199
Phosphosite 11:	RGNEF	Q8N1W1	S447	EAQQSFMSPSSSCAS	75 / 8 AA	192
Phosphosite 12:	DEPDC2	Q70Z35	S1325	FHFQSLLSPNLTDEQ	85 / 7 AA	183
Phosphosite 13:	PIK3AP1	Q6ZUJ8	S737	SSTRSLLSVSSGMEG	77 / 9 AA	90
Phosphosite 14:	INSM1	Q01101	S33	GDRALLLSPSCGGAR	85 / 7 AA	53
Phosphosite 15:	PRIC285	Q9BYK8	S883	HTCQSLLSPGALAPE	75 / 8 AA	295
Phosphosite 16:	NHSL2	Q5HYW2	S346	PPGLMSPSSGYSSQS	85 / 7 AA	76
Phosphosite 17:	ERBB3	P21860	S1046	NRPRGSQSLLSPSSG	100 / 6 AA	148
Phosphosite 18:	ANKRD50	Q9ULJ7	S1234	RSRQSIVSPSSTTQS	75 / 8 AA	150
Phosphosite 19:	ZFHX3	Q15911	S2801	LSPRTLLSPSSIKVE	75 / 8 AA	404
Phosphosite 20:	CDCP2	Q5VXM1	S396	LQPQSLQSPSSIPPV	87 / 8 AA	49