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:	T282
P-Site Sequence:	SSKKPPITHDDVSSI
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	T282	SSKKPPITHDDVSSI	100 / 9 AA	145
Phosphosite 1:	RasGRF2	O14827	S285	SSKKPPISHDDVSSI	88 / 9 AA	141
Phosphosite 2:	MYST1	Q9H7Z6	T437	QYKKPPITVDSVCLK	77 / 9 AA	52
Phosphosite 3:	COPB1	P53618	T606	SLPKKPITDDDVDRI	77 / 9 AA	107
Phosphosite 4:	MON2	Q7Z3U7	T1261	ESTKPPITFDKLTFI	66 / 9 AA	190
Phosphosite 5:	FIG4	Q92562	T346	MMPKPPITLDQADPF	66 / 9 AA	104
Phosphosite 6:	DMBT1	Q9UGM3	T1949	GSGSGPITLDDVECS	85 / 7 AA	261
Phosphosite 7:	BIVM	Q86UB2	T239	AGNLPPITQEEALHI	50 / 8 AA	57
Phosphosite 8:	SYT17	Q9BSW7	S216	RDLPPPISHDGSRQD	71 / 7 AA	54
Phosphosite 9:	FOXP2	O15409	T312	SKASPPITHHSIVNG	62 / 8 AA	80
Phosphosite 10:	MLL	Q03164	T657	NFRPPPLTPEDVGFA	62 / 8 AA	432
Phosphosite 11:	TRRAP	Q9Y4A5	T148	KQFRPPITQEIHHFL	57 / 7 AA	438
Phosphosite 12:	KCTD13	Q8WZ19	T315	IHVRRHITHDERPHG	50 / 8 AA	36
Phosphosite 13:	MAN2B1	O00754	T71	NVHLLPHTHDDVGWL	85 / 7 AA	114
Phosphosite 14:	TECTB	Q96PL2	Y95	SEYKPPIYHFYSHIV	83 / 6 AA	37
Phosphosite 15:	ADAMTS3	O15072	T1068	YLLEAAETHDDVISN	62 / 8 AA	136
Phosphosite 16:	RBM27	Q9P2N5	T386	PIPRPPITQSSLINS	44 / 9 AA	119
Phosphosite 17:	SORCS3	Q9UPU3	T139	RRAQPPITQERGDAW	57 / 7 AA	136
Phosphosite 18:	C18orf26	Q8N1N2	T48	SENQPPITHPNDQEA	83 / 6 AA	23
Phosphosite 19:	PDE8A	O60658	S480	SNIITPISLDDVPPR	71 / 7 AA	93
Phosphosite 20:	TRABD	Q9H4I3	S224	CFLSDPISKDDVERC	71 / 7 AA	42