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:	S1072
P-Site Sequence:	SCQESAVSGSSERCP
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	S1072	SCQESAVSGSSERCP	100 / 9 AA	148
Phosphosite 1:	RUFY4	Q6ZNE9	S359	GAVEGAVSGSRQGSG	66 / 9 AA	64
Phosphosite 2:	UBXD1	Q9BZV1	S94	LQAEATVSGSPEAPG	66 / 9 AA	50
Phosphosite 3:	ERBB3	P21860	S1069	LGESCQESAVSGSSE	100 / 6 AA	148
Phosphosite 4:	SLC45A1	Q9Y2W3	T531	VKYESELTGSSERAE	66 / 9 AA	85
Phosphosite 5:	TERF1	P54274	T305	SDKQSAVTESSEGTV	66 / 9 AA	50
Phosphosite 6:	FIG4	Q92562	S755	PPSEEAVSSSSEDDS	77 / 9 AA	104
Phosphosite 7:	RNF17	Q9BXT8	S1452	DTDDSGVSGESESES	66 / 9 AA	185
Phosphosite 8:	ZNF414	Q96IQ9	S90	PGLTSIVSGTSEDLR	75 / 8 AA	33
Phosphosite 9:	ERBB3	P21860	S1075	ESAVSGSSERCPRPV	100 / 6 AA	148
Phosphosite 10:	EVC2	Q86UK5	S175	FQKCALVSGSSEAQT	100 / 6 AA	148
Phosphosite 11:	ASB13	Q8WXK3	S127	PLHEACMSGSSECVR	66 / 9 AA	30
Phosphosite 12:	SUSD4	Q5VX71	S436	TCDSVSGSSELLQSL	100 / 6 AA	54
Phosphosite 13:	FGA	P02671	S380	WTSESSVSGSTGQWH	75 / 8 AA	95
Phosphosite 14:	PRPF19	Q9UMS4	T310	RAHESAVTGLSLHAT	75 / 8 AA	55
Phosphosite 15:	SUSD4	Q5VX71	S434	SETCDSVSGSSELLQ	100 / 6 AA	54
Phosphosite 16:	FGA	P02671	S378	GHWTSESSVSGSTGQ	85 / 7 AA	95
Phosphosite 17:	CSN1S1	P47710	S88	EKMESSISSSSEEMS	66 / 9 AA	22
Phosphosite 18:	IRAK1BP1	Q5VVH5	S56	ATREVQVSGTSEVSA	66 / 9 AA	29
Phosphosite 19:	Per3	P56645	S1062	SRTGSAASGSSDSSI	75 / 8 AA	132
Phosphosite 20:	PRPF19	Q9UMS4	S307	QVVRAHESAVTGLSL	83 / 6 AA	55