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:	S1240
P-Site Sequence:	ASLGSTQSCPLHPVP
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	S1240	ASLGSTQSCPLHPVP	100 / 9 AA	148
Phosphosite 1:	ERBB3	P21860	T1238	LSASLGSTQSCPLHP	100 / 7 AA	148
Phosphosite 2:	STK32B	Q9NY57	S344	SRDGTKDSCPLNGHL	55 / 9 AA	48
Phosphosite 3:	NT5E	P21589	S352	YLDGSSQSCRFRECN	55 / 9 AA	63
Phosphosite 4:	ZNF397	Q8NF99	S41	EKFKQNGSTQSCQEL	100 / 6 AA	61
Phosphosite 5:	HDAC4	P56524	S467	RPLGRTQSAPLPQNA	75 / 8 AA	119
Phosphosite 6:	NPEPL1	Q8NDH3	S66	LNPNPTDSCPLYLNY	55 / 9 AA	56
Phosphosite 7:	ERVK5	Q9HDB8	S170	NCSGQTQSCPSAQVS	85 / 7 AA	28
Phosphosite 8:	HERV-K_1q22 provirus ancestral Pol protein	P63135	S1041	NCSGQTQSCPSAQVS	85 / 7 AA	165
Phosphosite 9:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	S281	NCSGQTQSCPSAQVS	85 / 7 AA	75
Phosphosite 10:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	S170	NCSGQTQSCPSAQVS	85 / 7 AA	67
Phosphosite 11:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	S170	NCSGQTQSCPSAQVS	85 / 7 AA	67
Phosphosite 12:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	S170	NCSGQTQSCPSAQVS	85 / 7 AA	64
Phosphosite 13:	ZMYND8	Q9ULU4	S893	LVTSTQSSPLVTSSG	85 / 7 AA	132
Phosphosite 14:	TRIM66	O15016	Y64	GPGDFTLYCPLHTQE	55 / 9 AA	135
Phosphosite 15:	TMEM39A	Q9NV64	S262	ATPIPTHSCPLSPDL	83 / 6 AA	56
Phosphosite 16:	TSRC1	Q6UY14	S777	PRPNITQSCQLRLCG	71 / 7 AA	117
Phosphosite 17:	POLI	Q9UNA4	S534	FQGKGSVSCPLHASR	100 / 5 AA	80
Phosphosite 18:	PRSS36	Q5K4E3	T578	GEETETQTCPPHTEH	71 / 7 AA	92
Phosphosite 19:	FHDC1	Q9C0D6	S660	VSLGSAQSPPLSPLA	75 / 8 AA	125
Phosphosite 20:	EPB41L3	Q9Y2J2	S510	SPGLGTDSCPLSPPS	83 / 6 AA	121