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:	RAPGEF4
Human P-Site:	Y227
P-Site Sequence:	HMIRDRKYHLKTYRQ
UniProt:	Q8WZA2
Intern. Prot. ID:	IPI00329560

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RAPGEF4	Q8WZA2	Y227	HMIRDRKYHLKTYRQ	100 / 9 AA	116
Phosphosite 1:	Rapgef3	O95398	Y121	NLIRDRKYHLRLYRQ	87 / 8 AA	104
Phosphosite 2:	PREX1	Q8TCU6	Y534	PVIKDRDYHLKTYKS	77 / 9 AA	186
Phosphosite 3:	DEPDC2	Q70Z35	Y502	PVIRDKDYHLRTYKS	66 / 9 AA	183
Phosphosite 4:	LXN	Q9BS40	Y52	IPGRGHKYHLKFAVE	75 / 8 AA	26
Phosphosite 5:	GABRA6	Q16445	Y368	VLHPDSKYHLKKRIT	75 / 8 AA	51
Phosphosite 6:	PKG2	Q13237	Y49	AEIQEREYHLKELRE	62 / 8 AA	87
Phosphosite 7:	HMCN1	Q96RW7	Y1351	AGTTERKYNLKVHVP	62 / 8 AA	613
Phosphosite 8:	B3GAT2	Q9NPZ5	Y314	NLANEPKYHLDTVKI	62 / 8 AA	37
Phosphosite 9:	CFHR3	Q02985	Y290	KGRSDRKYYAKTGDT	75 / 8 AA	37
Phosphosite 10:	CFHR3	Q02985	Y291	GRSDRKYYAKTGDTI	75 / 8 AA	37
Phosphosite 11:	ZNF587	Q96SQ5	Y449	GKLFNRKYHLLVHER	83 / 6 AA	66
Phosphosite 12:	ZNF417	Q8TAU3	Y449	GKLFNRKYHLLVHER	83 / 6 AA	66
Phosphosite 13:	Putative ankyrin repeat domain-containing protein ENSP00000330211	A8MQB9	Y40	TLLADRKYQLDVLDG	62 / 8 AA	27
Phosphosite 14:	GLUD1	P00367	Y464	KYERDSNYHLLMSVQ	71 / 7 AA	61
Phosphosite 15:	GLUD2	P49448	Y464	KYERDSNYHLLLSVQ	71 / 7 AA	61
Phosphosite 16:	GLUD2	P49448	S462	TFKYERDSNYHLLLS	71 / 7 AA	61
Phosphosite 17:	GPR125	Q8IWK6	Y950	KRHPERKYELKEPTE	62 / 8 AA	146
Phosphosite 18:	OSBP2	Q969R2	Y252	LTSGARSYHLKASSE	62 / 8 AA	101
Phosphosite 19:	STON1	Q9Y6Q2	Y360	SYTEKRKYHSKTEVV	85 / 7 AA	83
Phosphosite 20:	GABRA6	Q16445	S366	EIVLHPDSKYHLKKR	71 / 7 AA	51