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:	HRAS
Human P-Site:	Y40
P-Site Sequence:	DPTIEDSYRKQVVID
UniProt:	P01112
Intern. Prot. ID:	IPI00000006

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HRAS	P01112	Y40	DPTIEDSYRKQVVID	100 / 9 AA	21
Phosphosite 1:	Rap1a	P62834	Y40	DPTIEDSYRKQVEVD	100 / 9 AA	21
Phosphosite 2:	Rap1b	P61224	Y40	DPTIEDSYRKQVEVD	100 / 9 AA	21
Phosphosite 3:	K-Ras	P01116	Y40	DPTIEDSYRKQVVID	100 / 9 AA	22
Phosphosite 4:	NRAS	P01111	Y40	DPTIEDSYRKQVVID	100 / 9 AA	21
Phosphosite 5:	Rap1a	P62834	S39	YDPTIEDSYRKQVEV	100 / 8 AA	21
Phosphosite 6:	Rap1b	P61224	S39	YDPTIEDSYRKQVEV	100 / 8 AA	21
Phosphosite 7:	K-Ras	P01116	S39	YDPTIEDSYRKQVVI	100 / 8 AA	22
Phosphosite 8:	HRAS	P01112	S39	YDPTIEDSYRKQVVI	100 / 8 AA	21
Phosphosite 9:	NRAS	P01111	S39	YDPTIEDSYRKQVVI	100 / 8 AA	21
Phosphosite 10:	RP1BL	A6NIZ1	Y40	DPTIEDSYREQVEVD	88 / 9 AA	21
Phosphosite 11:	RP1BL	A6NIZ1	S39	YDPTIEDSYREQVEV	87 / 8 AA	21
Phosphosite 12:	RAP2C	Q9Y3L5	Y40	DPTIEDFYRKEIEVD	66 / 9 AA	21
Phosphosite 13:	RAP2B	P61225	Y40	DPTIEDFYRKEIEVD	66 / 9 AA	20
Phosphosite 14:	RAP2A	P10114	Y40	DPTIEDFYRKEIEVD	66 / 9 AA	21
Phosphosite 15:	RRAS2	P62070	Y51	DPTIEDSYTKQCVID	77 / 9 AA	23
Phosphosite 16:	RIT2	Q99578	Y57	DPTIEDAYKTQVRID	66 / 9 AA	25
Phosphosite 17:	SPTA1	P02549	Y53	GQKLEDSYHLQVFKR	66 / 9 AA	280
Phosphosite 18:	IQSEC2	Q5JU85	S455	TELEDSFSKQVKSLA	75 / 8 AA	162
Phosphosite 19:	TNRC5	Q9BT09	Y181	EEVIEDWYRNHQEED	62 / 8 AA	31
Phosphosite 20:	MRAS	O14807	Y50	DPTIEDSYLKHTEID	66 / 9 AA	24