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:	S243
P-Site Sequence:	VSHHEPESPQLRYLP
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	S243	VSHHEPESPQLRYLP	100 / 9 AA	209
Phosphosite 1:	C1orf164	Q5VTB9	S150	KNCHDTESPHLRFSD	66 / 9 AA	63
Phosphosite 2:	OVOL1	O14753	S239	LKEHHPDSPLLRKTS	66 / 9 AA	30
Phosphosite 3:	CCDC74B	Q96LY2	S38	VQSLRPQSPQLRQSD	85 / 7 AA	42
Phosphosite 4:	CCDC74A	Q96AQ1	S38	VQSLRPQSPQLRQSD	85 / 7 AA	42
Phosphosite 5:	GNAS	P84996	S425	LRPGQPMSPQLRQTQ	75 / 8 AA	68
Phosphosite 6:	Scavenger receptor cysteine-rich domain-containing protein LOC284297	A1L4H1	S464	EPGPEAGSPQLRLVA	75 / 8 AA	116
Phosphosite 7:	DHX38	Q92620	S199	SRRNEPESPRHRPKD	66 / 9 AA	141
Phosphosite 8:	MLLT4	P55196	S1126	TQNGSPESPQLPWAE	100 / 6 AA	207
Phosphosite 9:	MDC1	Q14676	S1775	TAIPEPASPQLLETP	85 / 7 AA	227
Phosphosite 10:	KIAA0182	Q14687	S10	GMSHEPKSPSLGMLS	75 / 8 AA	136
Phosphosite 11:	PLCB3	Q01970	S504	SSAATEPSSPQLGSP	85 / 7 AA	139
Phosphosite 12:	PLCB3	Q01970	S505	SAATEPSSPQLGSPS	85 / 7 AA	139
Phosphosite 13:	FGD1	P98174	S954	ATAEPPESPQTRDKT	85 / 7 AA	107
Phosphosite 14:	ZNF446	Q9NWS9	T24	TTLEEPETARLRFRG	62 / 8 AA	49
Phosphosite 15:	GON4	Q3T8J9	T1980	PPPHSPETPQFPPTT	62 / 8 AA	249
Phosphosite 16:	BBX	Q8WY36	S236	CRPDVSESPELRQKS	71 / 7 AA	105
Phosphosite 17:	TEX12	Q9BXU0	S27	LESPVPDSPQLSSLG	71 / 7 AA	14
Phosphosite 18:	HECW1	Q76N89	S361	SLSTEPESAQIQDSP	62 / 8 AA	180
Phosphosite 19:	CEP68	Q76N32	S435	GKHLDMGSPQLRTRD	62 / 8 AA	81
Phosphosite 20:	PLAGL1	Q9UM63	S341	LPLQEPQSPQKLNPG	71 / 7 AA	51