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:	S1044
P-Site Sequence:	TLNRPRGSQSLLSPS
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	S1044	TLNRPRGSQSLLSPS	100 / 9 AA	148
Phosphosite 1:	C14orf21	Q86U38	S229	ERARPRGSQSSEAQK	100 / 7 AA	69
Phosphosite 2:	ERBB3	P21860	S1046	NRPRGSQSLLSPSSG	100 / 7 AA	148
Phosphosite 3:	Cbl	P22681	S439	DPFDPRGSGSLLRQG	87 / 8 AA	100
Phosphosite 4:	MYCBP2	O75592	T2723	DQKKPRGTESLSASE	62 / 8 AA	510
Phosphosite 5:	LINS1	Q8NG48	S623	SLSSPRASQSLVDYD	75 / 8 AA	86
Phosphosite 6:	CELSR3	Q9NYQ7	S2071	FHYRPRGSDSCLPCD	77 / 9 AA	358
Phosphosite 7:	ZC3H7B	Q9UGR2	S233	CYVDPRGSPALLPST	75 / 8 AA	112
Phosphosite 8:	TCF4	P15884	S466	VALRGSHSLLPNQVP	85 / 7 AA	71
Phosphosite 9:	HAT1	O14929	S239	DKTRPRVSQMLILTP	66 / 9 AA	50
Phosphosite 10:	CES1	P23141	S315	LQGDPRESQPLLGTV	75 / 8 AA	63
Phosphosite 11:	TDGF3	P51864	S64	PAIRPRSSQRVLPMG	66 / 9 AA	21
Phosphosite 12:	TCF4	P15884	S464	DGVALRGSHSLLPNQ	85 / 7 AA	71
Phosphosite 13:	MELL1	Q495T6	S186	SVIEKRGSQPLLDIL	85 / 7 AA	89
Phosphosite 14:	TNKS1BP1	Q9C0C2	S1452	ARPPPSGSQGLLEEM	66 / 9 AA	182
Phosphosite 15:	SLC26A6	Q9BXS9	T12	DASGPRDTQALLSAT	62 / 8 AA	83
Phosphosite 16:	CCDC102A	Q96A19	S194	GSERPPGSQELELVE	75 / 8 AA	63
Phosphosite 17:	CPNE6	O95741	S323	SNGDPRSSQSLHCLS	85 / 7 AA	62
Phosphosite 18:	RFWD3	Q6PCD5	S417	NLQQPRGSQAWVLSC	55 / 9 AA	85
Phosphosite 19:	ITGA8	P53708	S12	ASRGPRGSQAPLIAP	75 / 8 AA	117
Phosphosite 20:	C9orf79	Q6ZUB1	S937	VQRPPRGSQSADTHG	100 / 6 AA	157