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:	S152
P-Site Sequence:	IQHSSALSSCYSRVY
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	S152	IQHSSALSSCYSRVY	100 / 9 AA	121
Phosphosite 1:	RapGEF1	Q13905	S153	QHSSALSSCYSRVYQ	100 / 8 AA	121
Phosphosite 2:	TNKS2	Q9H2K2	S805	MPPSALPSCYKPQVL	85 / 7 AA	127
Phosphosite 3:	SPEM1	Q8N4L4	S282	TREVEALSGCYPLAS	71 / 7 AA	35
Phosphosite 4:	RapGEF1	Q13905	Y155	SSALSSCYSRVYQSL	100 / 6 AA	121
Phosphosite 5:	KLF15	Q9UIH9	S62	PDSQALCSCYGGGLG	71 / 7 AA	44
Phosphosite 6:	SPHK1IP	Q2M3C7	S431	VGSSLLPSCYSTKDT	75 / 8 AA	186
Phosphosite 7:	HES7	Q9BYE0	S90	QDAKALASCYLSGFR	83 / 6 AA	25
Phosphosite 8:	MAP3K1	Q13233	S1255	QIGLGAFSSCYQAQD	71 / 7 AA	164
Phosphosite 9:	SYNGR4	O95473	S217	SYASSALSPCLTAPK	66 / 9 AA	26
Phosphosite 10:	MAGE-C2	Q9UBF1	S101	GPSQSPLSSCCSSFS	75 / 8 AA	41
Phosphosite 11:	SUN1	O94901	S28	YTYALSSSYSSDALD	85 / 7 AA	90
Phosphosite 12:	MAGE-C2	Q9UBF1	S102	PSQSPLSSCCSSFSW	75 / 8 AA	41
Phosphosite 13:	HRNR	Q86YZ3	S749	HGSSSGLSSSYGQHG	75 / 8 AA	282
Phosphosite 14:	SSX2IP	Q9Y2D8	S136	SDMDHLQSCYSKLKE	83 / 6 AA	71
Phosphosite 15:	FAM194A	Q7L0X2	S490	VLDSSGRSSCYHPNG	75 / 8 AA	75
Phosphosite 16:	CDC42EP4	Q9H3Q1	S311	TRDSSSLSSCTSGIL	77 / 9 AA	38
Phosphosite 17:	LRRC53	A6NM62	S824	VNQSSIESSCYSAGH	77 / 9 AA	141
Phosphosite 18:	SUN1	O94901	S26	TGYTYALSSSYSSDA	85 / 7 AA	90
Phosphosite 19:	SUN1	O94901	S27	GYTYALSSSYSSDAL	85 / 7 AA	90
Phosphosite 20:	ERM	P41161	S100	HSPSSELSSCSHEQA	85 / 7 AA	58