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:	Y868
P-Site Sequence:	PDDKQLLYSEAKTPI
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	Y868	PDDKQLLYSEAKTPI	100 / 9 AA	148
Phosphosite 1:	ERBB3	P21860	S869	DDKQLLYSEAKTPIK	100 / 8 AA	148
Phosphosite 2:	FRK	P42685	Y132	DAEKQLLYSENKTGS	88 / 9 AA	58
Phosphosite 3:	FRK	P42685	S133	AEKQLLYSENKTGSF	87 / 8 AA	58
Phosphosite 4:	FAM123B	Q5JTC6	Y570	TIQKQLLYWELRREQ	66 / 9 AA	124
Phosphosite 5:	POFUT2	Q9Y2G5	Y167	PCIDQLLYSQDKHEY	75 / 8 AA	50
Phosphosite 6:	CEACAM4	O75871	Y227	PIYEELLYSDANIYC	62 / 8 AA	26
Phosphosite 7:	ZNF155	Q12901	Y170	FDLPQQLYSEEKSYT	75 / 8 AA	62
Phosphosite 8:	CRTAM	O95727	S366	NYITKLYSEAKTKRK	100 / 6 AA	45
Phosphosite 9:	ZNF155	Q12901	S171	DLPQQLYSEEKSYTC	75 / 8 AA	62
Phosphosite 10:	PSMD3	O43242	S303	KAIQLEYSEARRTMT	75 / 8 AA	61
Phosphosite 11:	PSMD3	O43242	Y302	IKAIQLEYSEARRTM	75 / 8 AA	61
Phosphosite 12:	Putative FERM domain-containing protein FKSG43	Q9BZ68	Y149	EEVLRLLYEEAKGNV	75 / 8 AA	41
Phosphosite 13:	FRMD8	Q9BZ67	Y149	EEVLRLLYEEAKGNV	75 / 8 AA	51
Phosphosite 14:	CEP55	Q53EZ4	Y284	HNLNQLLYSQRRADV	55 / 9 AA	54
Phosphosite 15:	KIAA1553	Q5T5X7	Y622	RHYVQLLYPRAKNDR	75 / 8 AA	94
Phosphosite 16:	EPPK1	P58107	S491	SLWELLFSEAISSEQ	71 / 7 AA	553
Phosphosite 17:	KIFC3	Q9BVG8	S557	RALQLLFSEVQEKAS	62 / 8 AA	93
Phosphosite 18:	BIRC6	Q9NR09	S257	VDRSLMYSEANRRET	71 / 7 AA	528
Phosphosite 19:	AGBL2	Q5U5Z8	Y150	LRSRQLLYDELDEVN	71 / 7 AA	104
Phosphosite 20:	CEP55	Q53EZ4	S285	NLNQLLYSQRRADVQ	62 / 8 AA	54