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:	Rapgef3
Human P-Site:	S455
P-Site Sequence:	GGSEQERSTYVCNKR
UniProt:	O95398
Intern. Prot. ID:	IPI00329727

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Rapgef3	O95398	S455	GGSEQERSTYVCNKR	100 / 9 AA	104
Phosphosite 1:	Rapgef3	O95398	T456	GSEQERSTYVCNKRQ	100 / 8 AA	104
Phosphosite 2:	Rapgef3	O95398	Y457	SEQERSTYVCNKRQQ	100 / 7 AA	104
Phosphosite 3:	KTN1	Q86UP2	S1221	EKAEMERSTYVTEVR	87 / 8 AA	156
Phosphosite 4:	MXRA5	Q9NR99	Y2709	SVFDRGTYVCRMETE	71 / 7 AA	312
Phosphosite 5:	MXRA5	Q9NR99	T2708	ASVFDRGTYVCRMET	71 / 7 AA	312
Phosphosite 6:	HMGB4	Q8WW32	S33	KFKEQQPSTYVGFKE	75 / 8 AA	22
Phosphosite 7:	EIF4G1	Q04637	S111	YIPGQGRSTYVVPTQ	66 / 9 AA	176
Phosphosite 8:	EIF4G1	Q04637	T112	IPGQGRSTYVVPTQQ	75 / 8 AA	176
Phosphosite 9:	HSPG2	P98160	T3638	VRPQDAGTYVCTATN	62 / 8 AA	469
Phosphosite 10:	KTN1	Q86UP2	T1222	KAEMERSTYVTEVRE	85 / 7 AA	156
Phosphosite 11:	KTN1	Q86UP2	Y1223	AEMERSTYVTEVREL	100 / 6 AA	156
Phosphosite 12:	MARK1	Q9P0L2	T504	GSMARRNTYVCERTT	83 / 6 AA	89
Phosphosite 13:	MARK3	P27448	Y531	GMTRRNTYVCSERTT	83 / 6 AA	87
Phosphosite 14:	MARK4	Q96L34	Y512	MMTRRNTYVCTERPG	83 / 6 AA	83
Phosphosite 15:	MARK1	Q9P0L2	Y505	SMARRNTYVCERTTD	83 / 6 AA	89
Phosphosite 16:	MARK3	P27448	T530	GGMTRRNTYVCSERT	83 / 6 AA	87
Phosphosite 17:	OCEL1	Q9H607	S163	VSSERERSRYVAVFQ	75 / 8 AA	29
Phosphosite 18:	MARK4	Q96L34	T511	SMMTRRNTYVCTERP	83 / 6 AA	83
Phosphosite 19:	PKDREJ	Q9NTG1	S1992	IIMQERASYVRSVYN	71 / 7 AA	255
Phosphosite 20:	HMCN1	Q96RW7	T4325	VSKEDSGTYVCTAEN	50 / 8 AA	613