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:	S276
P-Site Sequence:	PLRMAASSKKPPITH
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	S276	PLRMAASSKKPPITH	100 / 9 AA	145
Phosphosite 1:	RasGRF2	O14827	S279	PLRMAASSKKPPISH	100 / 9 AA	141
Phosphosite 2:	RasGRF1	Q13972	S275	RPLRMAASSKKPPIT	100 / 8 AA	145
Phosphosite 3:	RasGRF2	O14827	S278	RPLRMAASSKKPPIS	100 / 8 AA	141
Phosphosite 4:	TMEM210	A6NLX4	S135	AIPMEASSEEPPPPP	66 / 9 AA	16
Phosphosite 5:	REST	Q13127	S811	PLHMEPISKKPPLRK	66 / 9 AA	122
Phosphosite 6:	ATXN7L2	Q5T6C5	S189	KPPMAPPSKEPPGRE	66 / 9 AA	77
Phosphosite 7:	COL9A1	P20849	S780	HFAEMAASLKRPDSG	75 / 8 AA	92
Phosphosite 8:	DCLRE1B	Q9H816	S330	VQQYMSSSSRKPSLL	62 / 8 AA	60
Phosphosite 9:	FANCA	O15360	S735	QNLMAASSVAPPERQ	77 / 9 AA	163
Phosphosite 10:	LYSMD1	Q96S90	S5	___MASPSRQPPPGG	55 / 9 AA	25
Phosphosite 11:	DCLRE1B	Q9H816	S331	QQYMSSSSRKPSLLW	62 / 8 AA	60
Phosphosite 12:	NUP153	P49790	S225	LSQHTATSSKKPAFN	85 / 7 AA	154
Phosphosite 13:	Putative uncharacterized protein FLJ38767	A8MZ25	S34	EEPGATFSKKPPEGA	75 / 8 AA	18
Phosphosite 14:	RASSF1	Q9NS23	S183	RPVSVPSSKKPPSLQ	75 / 8 AA	39
Phosphosite 15:	WDR44	Q5JSH3	T228	EPDIVASTKKPVPAR	62 / 8 AA	101
Phosphosite 16:	TRAF2	Q12933	S5	___MAAASVTPPGSL	66 / 9 AA	56
Phosphosite 17:	NUP153	P49790	S226	SQHTATSSKKPAFNL	85 / 7 AA	154
Phosphosite 18:	MGC3731	Q9UGY1	S187	HPRRAQDSKKPPRAP	66 / 9 AA	25
Phosphosite 19:	HSP90B1	P14625	S544	KIYFMAGSSRKEAES	71 / 7 AA	92
Phosphosite 20:	NCRNA00174	Q52M62	S147	SPGPAAASRRPPQAT	62 / 8 AA	22