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:	S156
P-Site Sequence:	SALSSCYSRVYQSLA
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	S156	SALSSCYSRVYQSLA	100 / 9 AA	121
Phosphosite 1:	RapGEF1	Q13905	Y155	SSALSSCYSRVYQSL	100 / 8 AA	121
Phosphosite 2:	RapGEF1	Q13905	Y159	SSCYSRVYQSLANLI	100 / 6 AA	121
Phosphosite 3:	Desmin	P17661	S51	GSSSSVTSRVYQVSR	77 / 9 AA	54
Phosphosite 4:	IKZF2	Q9UKS7	S356	PVISSAYSQVYHPNR	66 / 9 AA	60
Phosphosite 5:	MLL	Q03164	Y3914	HSCEPNCYSRVINID	71 / 7 AA	432
Phosphosite 6:	DUT	P33316	Y167	IALPSGCYGRVAPRS	71 / 7 AA	27
Phosphosite 7:	SLCO1B1	Q9Y6L6	S622	TYNSTSFSRVYLGLS	55 / 9 AA	76
Phosphosite 8:	RapGEF1	Q13905	S153	QHSSALSSCYSRVYQ	100 / 6 AA	121
Phosphosite 9:	USP28	Q96RU2	Y810	HEEYSRLYQLAKETP	83 / 6 AA	122
Phosphosite 10:	UNC13D	Q70J99	Y361	WLAYSRLYQSLEFPS	83 / 6 AA	123
Phosphosite 11:	QRICH2	Q9H0J4	Y1538	QCLGSPCYKRVTDMA	71 / 7 AA	181
Phosphosite 12:	FRMD4B	Q9Y2L6	Y929	HSSYTSCYGNVYNPL	62 / 8 AA	112
Phosphosite 13:	KIAA1239	Q9ULI1	Y1724	SKKHNSCYERVCSAL	62 / 8 AA	197
Phosphosite 14:	C11orf61	Q6P1R3	S177	KTLRRCYSRVKEHGV	71 / 7 AA	61
Phosphosite 15:	IKZF2	Q9UKS7	Y355	APVISSAYSQVYHPN	75 / 8 AA	60
Phosphosite 16:	C11orf61	Q6P1R3	Y176	IKTLRRCYSRVKEHG	100 / 5 AA	61
Phosphosite 17:	SHMT1	P34896	Y205	IIAGTSCYSRNLEYA	83 / 6 AA	53
Phosphosite 18:	CXorf57	Q6NSI4	Y702	HLHYSRVYPESIPRK	83 / 6 AA	98
Phosphosite 19:	CXorf57	Q6NSI4	S699	LIDHLHYSRVYPESI	83 / 6 AA	98
Phosphosite 20:	CXorf57	Q6NSI4	Y698	GLIDHLHYSRVYPES	100 / 5 AA	98