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:	S686
P-Site Sequence:	RYLERGESIEPLDPS
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	S686	RYLERGESIEPLDPS	100 / 9 AA	148
Phosphosite 1:	TNFAIP3	P21580	Y443	GASRGEAYEPLAWNP	75 / 8 AA	90
Phosphosite 2:	TBCC	Q15814	S80	ELLERAESVERLEEA	66 / 9 AA	39
Phosphosite 3:	TMEM151A	Q8N4L1	T434	LGRRGEDTEPLESPP	75 / 8 AA	51
Phosphosite 4:	MRPL15	Q9P015	T128	LVNGRGVTIQPLKRD	62 / 8 AA	33
Phosphosite 5:	DIS3L	Q8TF46	S134	LPRERGESMEKWQTR	66 / 9 AA	121
Phosphosite 6:	CNTN6	Q9UQ52	S767	RFVYRNESIIPLSPF	75 / 8 AA	114
Phosphosite 7:	FBXO8	Q9NRD0	Y230	APEERGEYLETLITK	66 / 9 AA	37
Phosphosite 8:	ANKRD17	O75179	S1108	TLLERGASIEHRDKK	75 / 8 AA	274
Phosphosite 9:	IL6ST	P40189	S782	QVFSRSESTQPLLDS	62 / 8 AA	104
Phosphosite 10:	EIF3G	O75821	S228	GASRRGESMQPNRRA	71 / 7 AA	36
Phosphosite 11:	IL6ST	P40189	T783	VFSRSESTQPLLDSE	62 / 8 AA	104
Phosphosite 12:	ZNF407	Q9C0G0	S965	EKPDRGNSIEAEVEN	62 / 8 AA	247
Phosphosite 13:	CEP170	Q5SW79	S881	RIRERSESLDPDSSM	62 / 8 AA	175
Phosphosite 14:	SMCR8	Q8TEV9	S471	GSISSGESIEVLGTE	75 / 8 AA	105
Phosphosite 15:	piccolo	Q9Y6V0	S293	ADIVRGESVKPSLPS	71 / 7 AA	567
Phosphosite 16:	DAAM1	Q9Y4D1	T133	EEEERSKTIESLKTA	55 / 9 AA	123
Phosphosite 17:	MON2	Q7Z3U7	T986	YFFQRGETIEKELNK	71 / 7 AA	190
Phosphosite 18:	CCDC104	Q96G28	S223	KMHFANQSIEPLGRK	71 / 7 AA	39
Phosphosite 19:	SAPAP2	Q9P1A6	S1042	SASERADSIEIYIPE	71 / 7 AA	118
Phosphosite 20:	SYNE2	Q8WXH0	S6384	SWRKRGESEEPSSPQ	85 / 7 AA	796