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:	S472
P-Site Sequence:	ASQTADGSGCRVSYE
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	S472	ASQTADGSGCRVSYE	100 / 9 AA	121
Phosphosite 1:	U2AF1L4	Q8WU68	S65	TAQTADGSHCHVSDV	77 / 9 AA	26
Phosphosite 2:	PHACTR3	Q96KR7	S8	MAASEDGSGCLVSRG	66 / 9 AA	63
Phosphosite 3:	Rab11FIP1	Q6WKZ4	S1135	KKATAEGSAGRVENF	66 / 9 AA	137
Phosphosite 4:	LGR4	Q9BXB1	S616	GIWWETGSGCKVAGF	83 / 6 AA	104
Phosphosite 5:	C9orf139	Q6ZV77	S61	SMQTPGGSSCRKEAV	62 / 8 AA	20
Phosphosite 6:	ADAMTSL1	Q8N6G6	S183	GVCNGDGSTCRLVRG	55 / 9 AA	58
Phosphosite 7:	RBMXL3	Q8N7X1	S1043	LHDSYSRSGCRVPRG	100 / 5 AA	114
Phosphosite 8:	RBMXL2	O75526	S368	QRDSYSRSGCRVPRG	100 / 5 AA	43
Phosphosite 9:	ADAMTSL1	Q8N6G6	T184	VCNGDGSTCRLVRGQ	62 / 8 AA	58
Phosphosite 10:	ADAMTSL3	P82987	T226	VCAGDGSTCRLVRGQ	62 / 8 AA	189
Phosphosite 11:	CASP14L	P0CB46	S89	YAEAQGSSCRGTPPG	71 / 7 AA	20
Phosphosite 12:	Asxl3	Q9C0F0	S1736	RVPGAGSSGCRLSSV	62 / 8 AA	242
Phosphosite 13:	Putative uncharacterized protein ENSP00000334305	Q3C1V9	S365	VPSLRSGSGCQVSGS	83 / 6 AA	85
Phosphosite 14:	SNTB2	Q13425	S389	TRLVHSGSGCRSPSL	100 / 5 AA	58
Phosphosite 15:	DUSP3	P51452	S20	NDLLSDGSGCYSLPS	83 / 6 AA	20
Phosphosite 16:	CASP14L	P0CB46	S88	IYAEAQGSSCRGTPP	71 / 7 AA	20
Phosphosite 17:	AKR7A3	O95154	S68	LGLRLGGSDCRVKID	83 / 6 AA	37
Phosphosite 18:	TSEN2	Q8NCE0	S197	LGCLQEGSGCHPTTE	66 / 6 AA	53
Phosphosite 19:	ASTN2	O75129	S692	LKPMKDGSGCYDHSK	100 / 5 AA	148
Phosphosite 20:	ZFHX2	Q9C0A1	S525	GGGTGGASGCRRCHA	62 / 8 AA	152