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:	T957
P-Site Sequence:	IDENIRPTFKELANE
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	T957	IDENIRPTFKELANE	100 / 9 AA	148
Phosphosite 1:	FGFR3	P22607	T740	AAPSQRPTFKQLVED	85 / 7 AA	88
Phosphosite 2:	FGFR4	P22455	T735	AAPSQRPTFKQLVEA	85 / 7 AA	88
Phosphosite 3:	FGFR2	P21802	T749	AVPSQRPTFKQLVED	85 / 7 AA	92
Phosphosite 4:	FGFR1	P11362	T746	AVPSQRPTFKQLVED	85 / 7 AA	92
Phosphosite 5:	UNC13C	Q8NB66	S971	KPKRIRPSFKEAALR	85 / 7 AA	251
Phosphosite 6:	ARMC9	Q7Z3E5	S162	PNPMVHPSFKELFQD	62 / 8 AA	92
Phosphosite 7:	ANKZF1	Q9H8Y5	T332	PLATRRPTFQELQRV	85 / 7 AA	81
Phosphosite 8:	KDR	P35968	T1152	GEPSQRPTFSELVEH	85 / 7 AA	152
Phosphosite 9:	KDR	P35968	S1154	PSQRPTFSELVEHLG	85 / 7 AA	152
Phosphosite 10:	TRIM2	Q9C040	T207	IVDDIHSTFDELQKT	55 / 9 AA	82
Phosphosite 11:	MAP7D3	Q8IWC1	T53	HSSNIRSTFKPVIDG	66 / 9 AA	98
Phosphosite 12:	MAP7D3	Q8IWC1	S52	THSSNIRSTFKPVID	85 / 7 AA	98
Phosphosite 13:	FLNA	P21333	T98	RKHNQRPTFRQMQLE	55 / 9 AA	281
Phosphosite 14:	TROAP	Q12815	S226	FHPSTRPSFQELRRE	55 / 9 AA	84
Phosphosite 15:	Btk	Q06187	T643	EKADERPTFKILLSN	66 / 9 AA	76
Phosphosite 16:	TXK	P42681	T512	EKPEGRPTFAELLRA	85 / 7 AA	61
Phosphosite 17:	Met	P08581	S1329	PKAEMRPSFSELVSR	55 / 9 AA	156
Phosphosite 18:	NCOA4	Q13772	Y503	EWLIRPPYKEGSPKE	71 / 7 AA	70
Phosphosite 19:	STK24	Q9Y6E0	T276	KEPSFRPTAKELLKH	66 / 9 AA	49
Phosphosite 20:	MST4	Q9P289	T264	KDPSFRPTAKELLKH	66 / 9 AA	47