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:	RasGRF1
Human P-Site:	S454
P-Site Sequence:	CEILLDTSQTFVRQG
UniProt:	Q13972
Intern. Prot. ID:	IPI00016784

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RasGRF1	Q13972	S454	CEILLDTSQTFVRQG	100 / 9 AA	145
Phosphosite 1:	RasGRF2	O14827	S457	CDILLDTSQTFIRQG	88 / 9 AA	141
Phosphosite 2:	RasGRF1	Q13972	T453	GCEILLDTSQTFVRQ	100 / 8 AA	145
Phosphosite 3:	RasGRF2	O14827	T456	GCDILLDTSQTFIRQ	100 / 8 AA	141
Phosphosite 4:	NOX4	Q9NPH5	S101	TRRLLDKSRTFHITC	75 / 8 AA	67
Phosphosite 5:	TOX2	Q96NM4	S63	NPELLSTSQTYNGQS	75 / 8 AA	52
Phosphosite 6:	TOX2	Q96NM4	T62	GNPELLSTSQTYNGQ	75 / 8 AA	52
Phosphosite 7:	REV3	O60673	S389	ILNLMENSQTFQPLT	62 / 8 AA	353
Phosphosite 8:	ZNF562	Q6V9R5	T60	EEWALLDTTQKYLYR	62 / 8 AA	49
Phosphosite 9:	ZNF562	Q6V9R5	T61	EWALLDTTQKYLYRD	55 / 9 AA	49
Phosphosite 10:	TLR8	Q9NR97	T875	KGYRSLSTSQTFYDA	85 / 7 AA	120
Phosphosite 11:	ZNF596	Q8TC21	T26	EEWALLDTSQRKLFQ	100 / 6 AA	59
Phosphosite 12:	TLR8	Q9NR97	S876	GYRSLSTSQTFYDAY	85 / 7 AA	120
Phosphosite 13:	VSX2	P58304	T117	RASGPLDTSQTASSD	100 / 6 AA	39
Phosphosite 14:	ZNF596	Q8TC21	S27	EWALLDTSQRKLFQD	100 / 6 AA	59
Phosphosite 15:	VSX2	P58304	S118	ASGPLDTSQTASSDS	100 / 6 AA	39
Phosphosite 16:	ALMS1	Q8TCU4	S171	SSQTLDTSQTRFNVR	100 / 6 AA	461
Phosphosite 17:	NTF3	P20783	T222	SQCKTSQTYVRALTS	71 / 7 AA	29
Phosphosite 18:	NTF3	P20783	Y223	QCKTSQTYVRALTSE	83 / 6 AA	29
Phosphosite 19:	BRS3	P32247	Y301	HSFTSQTYVDPSAMH	83 / 6 AA	44
Phosphosite 20:	SNTG2	Q9NY99	S313	KLQGADSSQTFRPKF	83 / 6 AA	60