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:	Grb2
Human P-Site:	S18
P-Site Sequence:	ATADDELSFKRGDIL
UniProt:	P62993
Intern. Prot. ID:	IPI00021327

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Grb2	P62993	S18	ATADDELSFKRGDIL	100 / 9 AA	25
Phosphosite 1:	RA70	O75563	S317	GAFSDELSFKRGDVI	100 / 8 AA	41
Phosphosite 2:	SH3D19	Q5HYK7	S681	AETSDDLSFKRGDRI	87 / 8 AA	87
Phosphosite 3:	SKAP55	Q86WV1	S314	GDQPDELSFQRGDLI	87 / 8 AA	41
Phosphosite 4:	STAM2	O75886	T222	AVEDNELTFKHGEII	66 / 9 AA	58
Phosphosite 5:	SH3D19	Q5HYK7	S750	GENEDELSFKAGDII	77 / 9 AA	87
Phosphosite 6:	RUSC1	Q9BVN2	S864	AARPDQLSFRRGEVL	75 / 8 AA	96
Phosphosite 7:	MLK4	Q5TCX8	S58	ARGEDELSLRRGQLV	66 / 9 AA	114
Phosphosite 8:	MYO10	Q9HD67	S1163	FDTDDELSYRRDSVY	75 / 8 AA	237
Phosphosite 9:	Lyn	P07948	S83	GIHPDDLSFKKGEKM	75 / 8 AA	59
Phosphosite 10:	ARHGAP4	P98171	S766	GRTAQELSFRRGDVL	66 / 9 AA	105
Phosphosite 11:	EFS	O43281	S25	AESPQELSFRRGDVL	75 / 8 AA	59
Phosphosite 12:	PACSIN1	Q9BY11	S405	GQEQDELSFKAGDEL	77 / 9 AA	51
Phosphosite 13:	PACSIN2	Q9UNF0	S446	GQEHDELSFKAGDEL	87 / 8 AA	56
Phosphosite 14:	FYB	O15117	S530	KGGKNELSFKQGEQI	75 / 8 AA	85
Phosphosite 15:	ARHGEF7	Q14155	S204	QTNEDELSFSKGDVI	66 / 9 AA	90
Phosphosite 16:	P130Cas	P56945	S23	AESPDELSFRKGDIM	75 / 8 AA	93
Phosphosite 17:	STAM	Q92783	T230	AAEDNELTFKAGEII	66 / 9 AA	59
Phosphosite 18:	Abi-1	Q8IZP0	S466	KDKDDELSFMEGAII	77 / 9 AA	55
Phosphosite 19:	PLCG2	P16885	S789	AKRSDELSFCRGALI	87 / 8 AA	148
Phosphosite 20:	MLK2	Q02779	T36	AAGDEELTLRRGDRV	55 / 9 AA	104