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:	ARHGEF1
Human P-Site:	S330
P-Site Sequence:	GVSLHPLSLDSPDRE
UniProt:	Q92888
Intern. Prot. ID:	IPI00339379

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGEF1	Q92888	S330	GVSLHPLSLDSPDRE	100 / 9 AA	102
Phosphosite 1:	C3orf20	Q8ND61	S889	EVELHPLSRDSKITS	87 / 8 AA	101
Phosphosite 2:	PLEKHN1	Q494U1	S488	LTQLHRLSLESSPDA	66 / 9 AA	72
Phosphosite 3:	MUF1	Q15345	S620	SGSLQQLSLDSATFA	66 / 9 AA	89
Phosphosite 4:	IRS4	O14654	S989	IPRANPLSLDSARWP	75 / 8 AA	138
Phosphosite 5:	Nedd4-BP3	O15049	S176	AQLLHALSLDEGGPE	85 / 7 AA	60
Phosphosite 6:	GRINL1B	Q9BZD3	S79	NELFHPVSLDCKLRQ	62 / 8 AA	42
Phosphosite 7:	KIAA0774	Q5JR59	S199	PQHPQPLSLDSREAR	85 / 7 AA	150
Phosphosite 8:	SLC24A1	O60721	S898	KGNEEPLSLDWPETR	85 / 7 AA	121
Phosphosite 9:	LRFN2	Q9ULH4	S179	MVNLHQLSLDHNLLD	85 / 7 AA	85
Phosphosite 10:	CDCP2	Q5VXM1	S393	GEALQPQSLQSPSSI	66 / 9 AA	49
Phosphosite 11:	MEKK2	Q9Y2U5	S205	DQMLDPLSLSSPENS	77 / 9 AA	70
Phosphosite 12:	CACNA1H	O95180	S650	TGGHGPLSLNSPDPY	85 / 7 AA	259
Phosphosite 13:	RBM44	Q6ZP01	S684	LEELPPLSLESKLLS	75 / 8 AA	118
Phosphosite 14:	MADD	Q8WXG6	S146	GSSLQPLSADSTPDV	75 / 8 AA	183
Phosphosite 15:	C16orf82	Q7Z2V1	S63	EASQGPLSLDKPLQL	85 / 7 AA	23
Phosphosite 16:	IGHA2	P01877	S12	SPKVFPLSLDSTPQD	75 / 8 AA	37
Phosphosite 17:	GTF2E2	P29084	T98	RGDTHPLTLDEILDE	83 / 6 AA	33
Phosphosite 18:	ZNF397OS	Q86W11	S159	TGALKSLSLNSPVQP	66 / 9 AA	56
Phosphosite 19:	LRRC9	Q6ZRR7	S983	MLHLHSLSLENNRIT	62 / 8 AA	128
Phosphosite 20:	IRX3	P78415	S426	GPRLHPLSLLGSAPP	100 / 6 AA	52