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:	S148
P-Site Sequence:	NDPRIQHSSALSSCY
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	S148	NDPRIQHSSALSSCY	100 / 9 AA	121
Phosphosite 1:	RapGEF1	Q13905	S149	DPRIQHSSALSSCYS	100 / 8 AA	121
Phosphosite 2:	C2orf55	Q6NV74	S316	RARLQHSSALTASVE	75 / 8 AA	102
Phosphosite 3:	TRIM65	Q6PJ69	T196	QALEIQHTTALRSIE	71 / 7 AA	57
Phosphosite 4:	CLIC5	Q9NZA1	S146	SSFTIQHSKAFSTTK	75 / 8 AA	47
Phosphosite 5:	UBAP2L	Q14157	S694	NTTTTQHSSTLSTQQ	75 / 8 AA	115
Phosphosite 6:	PHC2	Q8IXK0	T451	PQRRFQHTSAVILQL	62 / 8 AA	91
Phosphosite 7:	ATF7	P17544	S443	APVIQHSSATAPSNG	100 / 6 AA	53
Phosphosite 8:	ATF7	P17544	S442	PAPVIQHSSATAPSN	100 / 6 AA	53
Phosphosite 9:	HIVEP2	P31629	T805	VISVIQHTNSLSRPN	62 / 8 AA	269
Phosphosite 10:	HIVEP1	P15822	T1139	GISVIQHTNSLSRPN	62 / 8 AA	297
Phosphosite 11:	C1orf85	Q8WWB7	S119	PKDSIQFSSALVFTR	85 / 7 AA	44
Phosphosite 12:	FAM65B	Q9Y4F9	S43	NSFIENSSALKKPQA	71 / 7 AA	119
Phosphosite 13:	SRPR	P08240	S102	RTEIQQQSALSLLNG	75 / 8 AA	70
Phosphosite 14:	NAGK	Q9UJ70	S310	TLMKLRHSSALGGAS	55 / 9 AA	37
Phosphosite 15:	BAT2D1	Q9Y520	S2233	KRETIQQSSSLTSVP	62 / 8 AA	317
Phosphosite 16:	MASTL	Q96GX5	S375	ALSPIHNSSALPTTG	55 / 9 AA	97
Phosphosite 17:	ANKRD39	Q53RE8	S153	CSLLLQHSPALKAIR	71 / 7 AA	20
Phosphosite 18:	C4orf14	Q8NC60	S46	ASSFQHSSSLGRELP	62 / 8 AA	78
Phosphosite 19:	ZNF675	Q8TD23	S409	GKAFKHSSALTTHKR	62 / 8 AA	66
Phosphosite 20:	C4orf14	Q8NC60	S45	AASSFQHSSSLGREL	71 / 7 AA	78