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:	Shc4
Human P-Site:	Y303
P-Site Sequence:	GDPDTTDYVAYVAKD
UniProt:	Q6S5L8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Shc4	Q6S5L8	Y303	GDPDTTDYVAYVAKD	100 / 9 AA	69
Phosphosite 1:	SHC3	Q92529	Y266	GDPDTTDYVAYVAKD	100 / 9 AA	64
Phosphosite 2:	Shc2	P98077	Y263	GDTDMTDYVAYVAKD	88 / 9 AA	62
Phosphosite 3:	SHC1	P29353	Y273	GDPDTAEYVAYVAKD	77 / 9 AA	63
Phosphosite 4:	SHC3	Q92529	T264	SGGDPDTTDYVAYVA	100 / 7 AA	64
Phosphosite 5:	Shc4	Q6S5L8	T301	SGGDPDTTDYVAYVA	100 / 7 AA	69
Phosphosite 6:	LGALS13	Q9UHV8	Y80	MLEETTDYVPFEDGK	62 / 8 AA	16
Phosphosite 7:	PI5PA	Q15735	Y786	GFRHCKDYVAYVWAK	85 / 7 AA	107
Phosphosite 8:	SHC3	Q92529	Y269	DTTDYVAYVAKDPVN	100 / 6 AA	64
Phosphosite 9:	Shc4	Q6S5L8	Y306	DTTDYVAYVAKDPVN	100 / 6 AA	69
Phosphosite 10:	Shc2	P98077	Y266	DMTDYVAYVAKDPIN	100 / 6 AA	62
Phosphosite 11:	TATDN2	Q93075	Y367	PSSFTTDYVMYPPHL	85 / 7 AA	85
Phosphosite 12:	DDX41	Q9UJV9	Y33	EDEDDEDYVPYVPLR	66 / 9 AA	70
Phosphosite 13:	FMO6P	O60774	Y437	SQTLQTDYITYVDEL	71 / 7 AA	61
Phosphosite 14:	FMO4	P31512	Y430	TSKDKFDYIAYMDDI	55 / 9 AA	63
Phosphosite 15:	SHC3	Q92529	T263	ASGGDPDTTDYVAYV	100 / 6 AA	64
Phosphosite 16:	Shc4	Q6S5L8	T300	ASGGDPDTTDYVAYV	100 / 6 AA	69
Phosphosite 17:	JMJD2B	O94953	Y1078	DSGRSQDYVAFVESL	62 / 8 AA	122
Phosphosite 18:	FMO6P	O60774	T439	TLQTDYITYVDELGS	71 / 7 AA	61
Phosphosite 19:	Shc2	P98077	T261	SGGDTDMTDYVAYVA	85 / 7 AA	62
Phosphosite 20:	SMCR8	Q8TEV9	Y677	NYSDTTSYVSSVAST	66 / 9 AA	105