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:	S296
P-Site Sequence:	KKRQSAPSPTRVAVV
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	S296	KKRQSAPSPTRVAVV	100 / 9 AA	121
Phosphosite 1:	ZNF687	Q8N1G0	S183	PLPPSAPSPTREGAL	100 / 7 AA	130
Phosphosite 2:	RanBP2	P49792	S781	EIKHSTPSPTRYSLS	75 / 8 AA	358
Phosphosite 3:	SEMA4C	Q9C0C4	S772	IPGQPLPSPTRLHLG	66 / 9 AA	93
Phosphosite 4:	ITGB1BP3	Q9NPI5	S201	RSQESAPSPARPART	75 / 8 AA	26
Phosphosite 5:	Shb	Q15464	S365	EKRQSSPSPSRDRRR	75 / 8 AA	55
Phosphosite 6:	SNX15	Q9NRS6	S227	KEEGAAPSPTHVAEL	75 / 8 AA	38
Phosphosite 7:	SNX15	Q9NRS6	T229	EGAAPSPTHVAELAT	85 / 7 AA	38
Phosphosite 8:	SRRM2	Q9UQ35	S937	HSGSSSPSPSRVTSR	75 / 8 AA	300
Phosphosite 9:	FAM122A	Q96E09	T149	VSPAPSPTRGIGKQC	100 / 6 AA	31
Phosphosite 10:	IRS1	P35568	S1109	ETFSSTPSATRVGNT	75 / 8 AA	132
Phosphosite 11:	FAM122B	Q7Z309	T121	VSPAPSPTRGFGKMF	100 / 6 AA	27
Phosphosite 12:	ZNF687	Q8N1G0	T185	PPSAPSPTREGALTP	100 / 6 AA	130
Phosphosite 13:	MYST1	Q9H7Z6	S37	AAEGTAPSPGRVSPP	75 / 8 AA	52
Phosphosite 14:	ZNF692	Q9BU19	T304	SQAQSAPTPAWDEDT	62 / 8 AA	57
Phosphosite 15:	FAM122A	Q96E09	S147	IPVSPAPSPTRGIGK	100 / 6 AA	31
Phosphosite 16:	FAM122B	Q7Z309	S119	TPVSPAPSPTRGFGK	100 / 6 AA	27
Phosphosite 17:	RASAL1	O95294	S194	REMPGAPSPLRVELW	75 / 8 AA	90
Phosphosite 18:	RapGEF1	Q13905	S293	LPPKKRQSAPSPTRV	100 / 6 AA	121
Phosphosite 19:	RELT	Q969Z4	T327	PSLLPNPTRVPKAGA	83 / 6 AA	46
Phosphosite 20:	ZNF358	Q9NW07	S487	PGSRSTPSPTPVESS	66 / 9 AA	59