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:	ERBB2
Human P-Site:	S1073
P-Site Sequence:	SEEEAPRSPLAPSEG
UniProt:	P04626
Intern. Prot. ID:	IPI00300384

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERBB2	P04626	S1073	SEEEAPRSPLAPSEG	100 / 9 AA	138
Phosphosite 1:	GAS2L3	Q86XJ1	S19	DLPLSPRSPLTPRHG	75 / 8 AA	75
Phosphosite 2:	SH3BP5L	Q7L8J4	S30	VEDEVPRSPVAEEPG	75 / 8 AA	43
Phosphosite 3:	CCDC154	A6NI56	T594	WSEEGPRTPLGSWKA	62 / 8 AA	76
Phosphosite 4:	SCAI	Q8N9R8	S13	RQPQQPRSRLAPRLT	66 / 9 AA	70
Phosphosite 5:	MAST1	Q9Y2H9	S1258	KSAEPPRSPLLKRVQ	85 / 7 AA	171
Phosphosite 6:	MAST2	Q6P0Q8	S1399	KSAEPPRSPLLKRVQ	85 / 7 AA	196
Phosphosite 7:	STK10	O94804	T364	PLEESPSTPLAPSQS	66 / 9 AA	112
Phosphosite 8:	MAST4	O15021	S1441	KSAEPPRSPLLKRVQ	85 / 7 AA	284
Phosphosite 9:	PPM1J	Q5JR12	S45	AAPEAPRSPPAKAGS	87 / 8 AA	55
Phosphosite 10:	PRG2	Q6T4P5	S363	VDLLAPRSPMAKENM	85 / 7 AA	76
Phosphosite 11:	ENaC gamma	P51170	S587	PCPEAPRSPQGQDNP	75 / 8 AA	74
Phosphosite 12:	KIAA1267	Q7Z3B3	S991	SHGQSPRSPISPELH	55 / 9 AA	121
Phosphosite 13:	Sos1	Q07889	T1085	SAPNSPRTPLTPPPA	55 / 9 AA	152
Phosphosite 14:	MusTRD1	Q9UHL9	S276	ELKQEAPSCPLAPSD	75 / 8 AA	106
Phosphosite 15:	CD3EAP	O15446	S163	PPVTGPRSALAPNLL	75 / 8 AA	55
Phosphosite 16:	KIAA1849	Q96JH8	S848	DGHLEAPSCPLAPRD	75 / 8 AA	117
Phosphosite 17:	KIAA0427	O43310	S299	SSLEAPRSPDTLAPV	100 / 6 AA	68
Phosphosite 18:	ATP2C1	P98194	T256	QAEEAPKTPLQKSMD	71 / 7 AA	101
Phosphosite 19:	ARHGAP21	Q5T5U3	S1529	ILKESPRSLLAQKSS	66 / 9 AA	217
Phosphosite 20:	INPP5E	Q9NRR6	S241	LGPGRPRSPLACDDC	100 / 6 AA	70