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:	S1215
P-Site Sequence:	PPHPPRPSSLEELGY
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	S1215	PPHPPRPSSLEELGY	100 / 9 AA	148
Phosphosite 1:	ERBB3	P21860	S1216	PHPPRPSSLEELGYE	100 / 8 AA	148
Phosphosite 2:	PTCHD3	Q3KNS1	S79	DDAPPRPSMLDDAPR	66 / 9 AA	87
Phosphosite 3:	PKN2	Q16513	S582	PPAPPRASSLGEIDE	77 / 9 AA	112
Phosphosite 4:	LOC144097	Q9BUA3	S55	KTPPPRPSPLEAGSD	77 / 9 AA	41
Phosphosite 5:	PPARGC1B	Q86YN6	S389	QASPGRPSSVEEVRI	77 / 9 AA	113
Phosphosite 6:	FOXK1	P85037	S488	MAVPPRPSSLVAKPV	100 / 7 AA	75
Phosphosite 7:	HADHB	P55084	S285	DNGIRPSSLEQMAKL	85 / 7 AA	51
Phosphosite 8:	HADHB	P55084	S284	KDNGIRPSSLEQMAK	85 / 7 AA	51
Phosphosite 9:	SNX19	Q92543	S481	KTCPSRPSCLEKDLT	75 / 8 AA	109
Phosphosite 10:	URP2	Q86UX7	S218	QRLPRPSSLSDKTQL	75 / 8 AA	76
Phosphosite 11:	PPP2R3B	Q9Y5P8	S69	PLAAPRPSGLEPPGT	85 / 7 AA	65
Phosphosite 12:	PPP1R9B	Q96SB3	S100	LSLPRASSLNENVDH	75 / 8 AA	89
Phosphosite 13:	C19orf21	Q8IVT2	T179	TPGPPRSTPLEENVV	66 / 9 AA	75
Phosphosite 14:	URP2	Q86UX7	S217	LQRLPRPSSLSDKTQ	75 / 8 AA	76
Phosphosite 15:	PLCB2	Q00722	S888	AAEPRTASLEELREL	75 / 8 AA	134
Phosphosite 16:	PPARGC1B	Q86YN6	S390	ASPGRPSSVEEVRIA	85 / 7 AA	113
Phosphosite 17:	PPP1R9B	Q96SB3	S99	RLSLPRASSLNENVD	75 / 8 AA	89
Phosphosite 18:	CUTL1	P39880	S1454	SSAPRRPSSLQSLFG	75 / 8 AA	164
Phosphosite 19:	PRPF38A	Q8NAV1	S182	EQLEPRVSALEEDMD	75 / 8 AA	37
Phosphosite 20:	POLD1	P28340	S32	DDDAPRPSQFEEDLA	66 / 9 AA	124