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:	S551
P-Site Sequence:	GDFLVRESATSPGQY
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	S551	GDFLVRESATSPGQY	100 / 9 AA	69
Phosphosite 1:	Crk	P46108	S40	GVFLVRDSSTSPGDY	77 / 9 AA	34
Phosphosite 2:	SHC1	P29353	S513	GDFLVRESTTTPGQY	77 / 9 AA	63
Phosphosite 3:	ABL2	P42684	S200	GSFLVRESESSPGQL	77 / 9 AA	128
Phosphosite 4:	Abl	P00519	S154	GSFLVRESESSPGQR	77 / 9 AA	123
Phosphosite 5:	PLCG2	P16885	S566	GTFLVRESETFPNDY	77 / 9 AA	148
Phosphosite 6:	GRAPL	Q8TC17	S88	GAFLIRESESSPGEF	66 / 9 AA	13
Phosphosite 7:	IQGAP2	Q13588	S88	GAFLIRESESSPGEF	66 / 9 AA	181
Phosphosite 8:	Crk	P46108	S41	VFLVRDSSTSPGDYV	75 / 8 AA	34
Phosphosite 9:	MPP4	Q96JB8	T101	VVELLRETPTSPEIQ	66 / 9 AA	73
Phosphosite 10:	CTK	P42679	S149	GLFLVRESARHPGDY	77 / 9 AA	56
Phosphosite 11:	SHC1	P29353	T514	DFLVRESTTTPGQYV	75 / 8 AA	63
Phosphosite 12:	BCAR3	O75815	S179	GDFLVRDSLSSPGNF	66 / 9 AA	93
Phosphosite 13:	CSK	P41240	S109	GLFLVRESTNYPGDY	66 / 9 AA	51
Phosphosite 14:	Src	P12931	S180	GTFLVRESETTKGAY	75 / 8 AA	60
Phosphosite 15:	YES1	P07947	S187	GIFLVRESETTKGAY	75 / 8 AA	61
Phosphosite 16:	PTPN11	Q06124	S140	GSFLVRESQSHPGDF	66 / 9 AA	68
Phosphosite 17:	PLCG1	P19174	S588	GSFLVRESETFVGDY	85 / 7 AA	149
Phosphosite 18:	SRRM2	Q9UQ35	S177	PYSLVRESSSSRSPT	66 / 9 AA	300
Phosphosite 19:	GRB7	Q14451	S460	GLFLVRESQRNPQGF	66 / 9 AA	60
Phosphosite 20:	U2AF2	P26368	S294	AFNLVKDSATGLSKG	62 / 8 AA	54