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:	RapGEF1
Human P-Site:	T725
P-Site Sequence:	AFLTTYRTFISPEEL
UniProt:	Q13905
Intern. Prot. ID:	IPI00332841

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RapGEF1	Q13905	T725	AFLTTYRTFISPEEL	100 / 9 AA	121
Phosphosite 1:	RapGEF1	Q13905	Y723	CEAFLTTYRTFISPE	100 / 7 AA	121
Phosphosite 2:	RAPGEF2	Q9Y4G8	T304	DFLLTYRTFLSSPME	75 / 8 AA	167
Phosphosite 3:	SOS2	Q07890	S631	TFLTTYRSFCKPQEL	66 / 9 AA	153
Phosphosite 4:	Sos1	Q07889	S633	TFLTTYRSFCKPQEL	66 / 9 AA	152
Phosphosite 5:	RapGEF1	Q13905	S728	TTYRTFISPEELIKK	100 / 6 AA	121
Phosphosite 6:	C3	P01024	T1583	VQVGQQRTFISPIKC	100 / 6 AA	187
Phosphosite 7:	C3	P01024	S1586	GQQRTFISPIKCREA	100 / 6 AA	187
Phosphosite 8:	UTP15	Q8TED0	T337	RRRPAYRTFIKGKNY	83 / 6 AA	58
Phosphosite 9:	ZNF280D	Q6N043	T500	HKTQHHRTFIKPKQL	71 / 7 AA	109
Phosphosite 10:	ZNF280C	Q8ND82	T494	EHKAQHRTFIKPKEL	71 / 7 AA	83
Phosphosite 11:	TBX20	Q9UMR3	T253	LKSEEFRTFIFPETV	71 / 7 AA	33
Phosphosite 12:	RAPGEF6	Q8TEU7	T449	DFLLTYRTFLESPLD	83 / 6 AA	179
Phosphosite 13:	UTP15	Q8TED0	Y335	PRRRRPAYRTFIKGK	83 / 6 AA	58
Phosphosite 14:	PDZD2	O15018	S1984	TSIRTFVSPLTSPKP	83 / 6 AA	302
Phosphosite 15:	TSHB	P01222	Y74	LSQDVCTYRDFIYRT	83 / 6 AA	16
Phosphosite 16:	C10orf93	Q5SR76	T708	AEWITYRTWIESLSR	83 / 6 AA	173
Phosphosite 17:	C2orf44	Q9H6R7	T450	ESQTTYSTFSAPLNK	66 / 9 AA	79
Phosphosite 18:	C10orf93	Q5SR76	Y706	VNAEWITYRTWIESL	83 / 6 AA	173
Phosphosite 19:	MCOLN3	Q8TDD5	T523	FPETELRTFISECKD	75 / 8 AA	64
Phosphosite 20:	PWP2	Q15269	T452	HRYRNFRTFTSPRPT	71 / 7 AA	102