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:	S214
P-Site Sequence:	IEKQGRPSPTSPVKP
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	S214	IEKQGRPSPTSPVKP	100 / 9 AA	121
Phosphosite 1:	KIAA1654	Q9BYA6	S40	PPAQGRPSPVSSYLA	87 / 8 AA	9
Phosphosite 2:	TTN	Q8WZ42	T29313	IAYQGRPTPTAVWSK	75 / 8 AA	3816
Phosphosite 3:	IGSF10	Q6WRI0	S1774	CRAEGRPSPTVTWIL	85 / 7 AA	291
Phosphosite 4:	RapGEF1	Q13905	T216	KQGRPSPTSPVKPSS	100 / 7 AA	121
Phosphosite 5:	LAMP1	P11279	S197	RCEQDRPSPTTAPPA	66 / 9 AA	45
Phosphosite 6:	BCL6B	Q8N143	S183	SCSQGPPSPASPDPK	77 / 9 AA	52
Phosphosite 7:	eNOS	P29474	S114	RKLQGRPSPGPPAPE	77 / 9 AA	133
Phosphosite 8:	DKFZP434B0335	Q7Z6L1	S727	RKVQGRPSPQAIWSI	100 / 6 AA	130
Phosphosite 9:	CCDC48	Q9HA90	S121	PTHEGRPSPAAILDA	62 / 8 AA	18
Phosphosite 10:	ZNF750	Q32MQ0	S416	TGSPGRPSPTDFMQT	100 / 6 AA	77
Phosphosite 11:	CASKIN1	Q8WXD9	T1244	PKLQGSPTPTSKKVP	75 / 8 AA	150
Phosphosite 12:	SIPA1L3	O60292	S68	ATATTRPSPTTPAMP	85 / 7 AA	195
Phosphosite 13:	MTMR3	Q13615	S1002	HSHSGRPSATSSPDQ	85 / 7 AA	134
Phosphosite 14:	SH3BP1	Q9Y3L3	S638	ARRQSRRSPASPSPA	66 / 9 AA	76
Phosphosite 15:	SMARCA2	P51531	S288	PAPGGRPSPAPPAAA	75 / 8 AA	181
Phosphosite 16:	SMARCA4	P51532	S312	PQPTGRPSPAPPAVP	75 / 8 AA	185
Phosphosite 17:	CABP1	Q9NZU7	S157	PAAASRPSPSSPLPP	75 / 8 AA	40
Phosphosite 18:	KIAA0476	O75064	S932	EPYLERPSPTRPLQR	75 / 8 AA	164
Phosphosite 19:	REXO1	Q8N1G1	T461	PARRPSPTSGDSRPA	100 / 6 AA	132
Phosphosite 20:	REXO1	Q8N1G1	S459	DRPARRPSPTSGDSR	100 / 6 AA	132