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:	S434
P-Site Sequence:	FRSLCKLSMKPLSDG
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	S434	FRSLCKLSMKPLSDG	100 / 9 AA	209
Phosphosite 1:	ARFGEF2	Q9Y6D5	S385	FRSLCKLSMKPLGEG	100 / 9 AA	202
Phosphosite 2:	MAP1B	P46821	S392	LQYLNKLSMKPEPLF	87 / 8 AA	271
Phosphosite 3:	RPF2	Q9H7B2	S239	SDDLYKLSMKMPKAL	85 / 7 AA	36
Phosphosite 4:	PREY	Q96I23	S63	EFLVCPLSKKPLRYE	66 / 9 AA	13
Phosphosite 5:	SPAG1	Q07617	S520	ALELHPFSMKPLLRR	66 / 9 AA	104
Phosphosite 6:	NPIP	Q9UND3	S151	KEHLRKLSMKEREHG	85 / 7 AA	40
Phosphosite 7:	NPIP-like protein 1	Q86VD5	S151	KEHLRKLSMKEREHG	85 / 7 AA	42
Phosphosite 8:	GPS, PLAT and transmembrane domain-containing protein FLJ00285	Q6ZNL0	S708	KEHLRKLSMKEREHG	85 / 7 AA	89
Phosphosite 9:	YSK4	Q56UN5	T137	ELRKKKLTMRPLVLQ	71 / 7 AA	151
Phosphosite 10:	SCN5A	Q14524	T518	LTRGLSRTSMKPRSS	62 / 8 AA	227
Phosphosite 11:	SCN5A	Q14524	S519	TRGLSRTSMKPRSSR	62 / 8 AA	227
Phosphosite 12:	NUDCD1	Q96RS6	S26	RFEGYKLSLEPLPCY	62 / 8 AA	67
Phosphosite 13:	PIK3R4	Q99570	S1191	RARIRRLSMHPLYQS	55 / 9 AA	153
Phosphosite 14:	LONRF1	Q17RB8	S749	RYQLSVLSMKSLKER	66 / 9 AA	87
Phosphosite 15:	NFKBIL2	Q96HA7	S1137	SLEELDLSMNPLGDG	71 / 7 AA	151
Phosphosite 16:	RPF2	Q9H7B2	Y236	HLASDDLYKLSMKMP	83 / 6 AA	36
Phosphosite 17:	Thsd4	Q6ZMP0	S661	PESYCDSSMKPTPEE	62 / 8 AA	112
Phosphosite 18:	Thsd4	Q6ZMP0	S660	APESYCDSSMKPTPE	62 / 8 AA	112
Phosphosite 19:	ANXA2	P07355	S12	HEILCKLSLEGDHST	83 / 6 AA	39
Phosphosite 20:	ANXA2P2	A6NMY6	S12	HEILCKLSLEGDHST	83 / 6 AA	39