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:	S275
P-Site Sequence:	RPLRMAASSKKPPIT
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	S275	RPLRMAASSKKPPIT	100 / 9 AA	145
Phosphosite 1:	RasGRF2	O14827	S278	RPLRMAASSKKPPIS	100 / 9 AA	141
Phosphosite 2:	RasGRF1	Q13972	S276	PLRMAASSKKPPITH	100 / 8 AA	145
Phosphosite 3:	RasGRF2	O14827	S279	PLRMAASSKKPPISH	100 / 8 AA	141
Phosphosite 4:	TRIP4	Q15650	T472	GRLWIAATAKKPSPQ	55 / 9 AA	66
Phosphosite 5:	NUP153	P49790	S225	LSQHTATSSKKPAFN	66 / 9 AA	154
Phosphosite 6:	COL9A1	P20849	S780	HFAEMAASLKRPDSG	75 / 8 AA	92
Phosphosite 7:	WDR44	Q5JSH3	T228	EPDIVASTKKPVPAR	62 / 8 AA	101
Phosphosite 8:	DCLRE1B	Q9H816	S330	VQQYMSSSSRKPSLL	62 / 8 AA	60
Phosphosite 9:	NUP153	P49790	S226	SQHTATSSKKPAFNL	85 / 7 AA	154
Phosphosite 10:	DCLRE1B	Q9H816	S331	QQYMSSSSRKPSLLW	62 / 8 AA	60
Phosphosite 11:	EEA1	Q15075	S1395	KNALTPSSKKPVRVC	62 / 8 AA	162
Phosphosite 12:	C7orf25	Q9BPX7	S351	RALRLVASSKINSRS	71 / 7 AA	46
Phosphosite 13:	AFF3	P51826	S914	LFTSASSSKKPKADS	85 / 7 AA	133
Phosphosite 14:	FBXO8	Q9NRD0	S36	QSRRMAASNISNTNH	83 / 6 AA	37
Phosphosite 15:	HSP90B1	P14625	S544	KIYFMAGSSRKEAES	71 / 7 AA	92
Phosphosite 16:	RAD54L2	Q9Y4B4	S1136	EDGRMAASGSQGPSC	83 / 6 AA	163
Phosphosite 17:	SLC14A2	Q15849	S549	IRSSMAASGKRVSKA	71 / 7 AA	101
Phosphosite 18:	KCNH8	Q96L42	S1081	QEGMASASTKPLENL	62 / 8 AA	124