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:	ARFGEF1
Human P-Site:	S541
P-Site Sequence:	ILETSTSSFDHKWMV
UniProt:	Q9Y6D6
Intern. Prot. ID:	IPI00002188

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARFGEF1	Q9Y6D6	S541	ILETSTSSFDHKWMV	100 / 9 AA	209
Phosphosite 1:	ARFGEF2	Q9Y6D5	S492	ILETSTSSFEHRWMV	77 / 9 AA	202
Phosphosite 2:	ARFGEF2	Q9Y6D5	S491	NILETSTSSFEHRWM	87 / 8 AA	202
Phosphosite 3:	PVA	P20472	S24	GAFSATDSFDHKKFF	66 / 9 AA	12
Phosphosite 4:	CCDC129	Q6ZRS4	S412	VTRPTATSKYDHPLG	62 / 8 AA	99
Phosphosite 5:	Nav3	Q8IVL0	S1064	GRSTATSSFGFKKPS	66 / 9 AA	256
Phosphosite 6:	RPRD2	Q5VT52	S1137	DLSTSGSSFDNGPSS	75 / 8 AA	156
Phosphosite 7:	KBTBD3	Q8NAB2	S164	SDSYGSTSLFDHALH	85 / 7 AA	69
Phosphosite 8:	PRR11	Q96HE9	S355	TLPLSTSSFDEQN__	75 / 8 AA	40
Phosphosite 9:	PRR11	Q96HE9	T353	TPTLPLSTSSFDEQN	100 / 6 AA	40
Phosphosite 10:	RPRD2	Q5VT52	S1136	FDLSTSGSSFDNGPS	75 / 8 AA	156
Phosphosite 11:	PRR11	Q96HE9	S354	PTLPLSTSSFDEQN_	100 / 6 AA	40
Phosphosite 12:	MTCH2	Q9Y6C9	S116	VQKEVSSSFDHVIKE	83 / 6 AA	33
Phosphosite 13:	CHD9	Q3L8U1	S1593	KVKTQTSSFDIQKAE	85 / 7 AA	326
Phosphosite 14:	ARFGEF1	Q9Y6D6	S538	FLYILETSTSSFDHK	100 / 6 AA	209
Phosphosite 15:	ARFGEF2	Q9Y6D5	S489	FLNILETSTSSFEHR	100 / 6 AA	202
Phosphosite 16:	PCGF1	Q9BSM1	S153	SNLGLPFSSFDHSKA	100 / 5 AA	30
Phosphosite 17:	COL4A3BP	Q9Y5P4	S150	YSATSTSSFKKGHSL	100 / 6 AA	71
Phosphosite 18:	COL4A3BP	Q9Y5P4	S149	GYSATSTSSFKKGHS	100 / 6 AA	71
Phosphosite 19:	BARHL2	Q9NY43	T139	ASAPRTSTSSFLIKD	100 / 6 AA	42
Phosphosite 20:	BARHL2	Q9NY43	S138	AASAPRTSTSSFLIK	100 / 6 AA	42