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:	S153
P-Site Sequence:	QHSSALSSCYSRVYQ
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	S153	QHSSALSSCYSRVYQ	100 / 9 AA	121
Phosphosite 1:	RapGEF1	Q13905	S152	IQHSSALSSCYSRVY	100 / 8 AA	121
Phosphosite 2:	RapGEF1	Q13905	Y155	SSALSSCYSRVYQSL	100 / 7 AA	121
Phosphosite 3:	HEXB	P07686	Y310	KDLLTPCYSRQNKLD	71 / 7 AA	63
Phosphosite 4:	TNKS2	Q9H2K2	S805	MPPSALPSCYKPQVL	85 / 7 AA	127
Phosphosite 5:	HPS3	Q969F9	Y562	CGHLGDCYSRLDSQH	71 / 7 AA	114
Phosphosite 6:	RapGEF1	Q13905	S156	SALSSCYSRVYQSLA	100 / 6 AA	121
Phosphosite 7:	MYO3A	Q8NEV4	Y362	SEQLEKCYSRDQIYV	71 / 7 AA	186
Phosphosite 8:	SPEM1	Q8N4L4	S282	TREVEALSGCYPLAS	71 / 7 AA	35
Phosphosite 9:	C11orf61	Q6P1R3	Y176	IKTLRRCYSRVKEHG	71 / 7 AA	61
Phosphosite 10:	SHMT1	P34896	Y205	IIAGTSCYSRNLEYA	83 / 6 AA	53
Phosphosite 11:	SSX2IP	Q9Y2D8	S136	SDMDHLQSCYSKLKE	71 / 7 AA	71
Phosphosite 12:	SPHK1IP	Q2M3C7	S431	VGSSLLPSCYSTKDT	75 / 8 AA	186
Phosphosite 13:	KLF15	Q9UIH9	S62	PDSQALCSCYGGGLG	71 / 7 AA	44
Phosphosite 14:	FAM149A	A5PLN7	S76	SPAPLLSSPYSRGSA	85 / 7 AA	83
Phosphosite 15:	HES7	Q9BYE0	S90	QDAKALASCYLSGFR	83 / 6 AA	25
Phosphosite 16:	KIAA0443	Q96D09	S210	NMGSWCYSRPRAREE	83 / 6 AA	94
Phosphosite 17:	KIAA0443	Q96D09	Y209	TNMGSWCYSRPRARE	83 / 6 AA	94
Phosphosite 18:	GPATCH8	Q9UKJ3	Y883	ASSDQSCYSRQRSYS	100 / 5 AA	164
Phosphosite 19:	GPATCH8	Q9UKJ3	S881	SDASSDQSCYSRQRS	100 / 5 AA	164
Phosphosite 20:	GPATCH8	Q9UKJ3	S884	SSDQSCYSRQRSYSD	100 / 5 AA	164