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:	S375
P-Site Sequence:	DRDSGQCSRNTSCET
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	S375	DRDSGQCSRNTSCET	100 / 9 AA	121
Phosphosite 1:	GATA6	Q92908	S527	SSNSDDCSKNTSPTT	66 / 9 AA	60
Phosphosite 2:	RbBP2	P29375	S231	QSESGDVSRNTELKK	75 / 8 AA	192
Phosphosite 3:	THRA	P10827	S34	KRKNGQCSLKTSMSG	66 / 9 AA	55
Phosphosite 4:	RapGEF1	Q13905	T378	SGQCSRNTSCETLDH	100 / 6 AA	121
Phosphosite 5:	CD160	O95971	S69	KDRSGDCSPETSLKQ	66 / 9 AA	20
Phosphosite 6:	RP1	P56715	S1667	NSVEFQCSRKASLYD	71 / 7 AA	241
Phosphosite 7:	ZNF837	Q96EG3	S125	PARGGDCSRNSCLAW	62 / 8 AA	58
Phosphosite 8:	JMJD2C	Q9H3R0	S378	RSFQCARSTSKRPKA	71 / 7 AA	120
Phosphosite 9:	C12orf40	Q86WS4	S478	SLDSAQSSRSTSYSP	66 / 9 AA	75
Phosphosite 10:	CLASP1	Q7Z460	S753	PSMSQGCSRDTSRES	83 / 6 AA	169
Phosphosite 11:	Wnk3	Q9BYP7	S110	EVKYEQCSKSTSEIS	62 / 8 AA	192
Phosphosite 12:	Wnk3	Q9BYP7	S112	KYEQCSKSTSEISKD	71 / 7 AA	192
Phosphosite 13:	PARK7	Q99497	S47	GKDPVQCSRDVVICP	50 / 8 AA	20
Phosphosite 14:	CLASP1	Q7Z460	T756	SQGCSRDTSRESSRD	83 / 6 AA	169
Phosphosite 15:	CTTNBP2	Q8WZ74	S1624	RSKVTQCSQNTKRSS	83 / 6 AA	181
Phosphosite 16:	IGHG4	P01861	S15	VFPLAPCSRSTSEST	62 / 8 AA	36
Phosphosite 17:	IGHG3	P01860	S15	VFPLAPCSRSTSGGT	62 / 8 AA	41
Phosphosite 18:	IGHG2	P01859	S15	VFPLAPCSRSTSEST	62 / 8 AA	36
Phosphosite 19:	AMHR2	Q16671	S561	SVQQGPCSRNPQPAC	83 / 6 AA	63
Phosphosite 20:	NKTR	P30414	S739	YSDHSQCSRSSSYTS	62 / 8 AA	166