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:	S1331
P-Site Sequence:	DNPDYWHSRLFPKAN
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	S1331	DNPDYWHSRLFPKAN	100 / 9 AA	148
Phosphosite 1:	ERBB3	P21860	Y1328	SAFDNPDYWHSRLFP	100 / 6 AA	148
Phosphosite 2:	HEXIM1	O94992	S49	EEDSRWQSRAFPQLG	71 / 7 AA	41
Phosphosite 3:	LMO4	P61968	Y42	LLYAMDSYWHSRCLK	100 / 5 AA	18
Phosphosite 4:	WDR19	Q8NEZ3	T466	DAQEERETRLFPAVD	44 / 9 AA	152
Phosphosite 5:	PRIC285	Q9BYK8	S1262	LTAEARHSRLFWVQI	62 / 8 AA	295
Phosphosite 6:	UNC13C	Q8NB66	S781	APPKSWHSRLSIDLS	100 / 5 AA	251
Phosphosite 7:	ZFYVE26	Q68DK2	S815	SGRNELHSRLHPHPQ	55 / 9 AA	285
Phosphosite 8:	HSPB1	P04792	S26	FRDWYPHSRLFDQAF	85 / 7 AA	23
Phosphosite 9:	TEP1	Q99973	S559	HAKSVIHSRQFPFRF	83 / 6 AA	290
Phosphosite 10:	DKKL1	Q9UK85	S223	GTESSSHSRLSPRKT	71 / 7 AA	27
Phosphosite 11:	TPST2	O60704	S170	LKSSVYLSRLFPNSK	71 / 7 AA	42
Phosphosite 12:	TPST1	O60507	S171	LKSLTYLSRLFPNAK	71 / 7 AA	42
Phosphosite 13:	PPP2R2A	P63151	S266	SALCDRHSKLFEEPE	66 / 6 AA	52
Phosphosite 14:	SPATA2	Q9UM82	S263	AYDSYWESRKPPLKA	62 / 8 AA	58
Phosphosite 15:	MLXIP	Q9HAP2	S213	TEGKYWKSRIEIVIR	57 / 7 AA	101
Phosphosite 16:	PKMYT1	Q99640	S64	AKGSIPISRLFPPRT	100 / 5 AA	55
Phosphosite 17:	MLXIP	Q9HAP2	S646	SSPPAPVSRLFPSTA	100 / 5 AA	101
Phosphosite 18:	MLL2	O14686	S597	MSPPPEASRLFPPFE	100 / 5 AA	564
Phosphosite 19:	ATM	Q13315	S3046	AIDPKNLSRLFPGWK	100 / 5 AA	351
Phosphosite 20:	DKKL1	Q9UK85	S226	SSSHSRLSPRKTHLL	83 / 6 AA	27