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:	S689
P-Site Sequence:	DERLLLKSHSRTLTP
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	S689	DERLLLKSHSRTLTP	100 / 9 AA	102
Phosphosite 1:	RALGAPB	Q86X10	S714	GGENNLKSHSRTNSG	100 / 7 AA	167
Phosphosite 2:	C15orf21	Q86SG4	S106	LLNLLLQSHSRSPER	77 / 9 AA	20
Phosphosite 3:	RALGAPB	Q86X10	S716	ENNLKSHSRTNSGIS	100 / 7 AA	167
Phosphosite 4:	ARHGEF1	Q92888	S691	RLLLKSHSRTLTPTP	100 / 7 AA	102
Phosphosite 5:	STOX2	Q9P2F5	S726	SSLSLLKSHPKTPAD	75 / 8 AA	103
Phosphosite 6:	CHD7	Q9P2D1	S2528	GLDLLFMSHKRTSLS	66 / 9 AA	336
Phosphosite 7:	C9orf31	Q9NRJ2	S69	GKATLLKSHSKQPAQ	85 / 7 AA	18
Phosphosite 8:	ZNF646	O15015	S92	SNPMALKSHMRTHAP	66 / 9 AA	201
Phosphosite 9:	OR4D5	Q8NGN0	S227	ALLVMLRSHSREGRS	62 / 8 AA	36
Phosphosite 10:	ITPR1	Q14643	S1575	VNNLFLKSHSIVQKT	66 / 9 AA	314
Phosphosite 11:	KLHL4	Q9C0H6	S56	QGRLKSHSRDRNGLK	100 / 6 AA	80
Phosphosite 12:	KLHL4	Q9C0H6	S54	PVQGRLKSHSRDRNG	100 / 6 AA	80
Phosphosite 13:	ARHGEF17	Q96PE2	S430	AGEGLLRSQARTRAK	62 / 8 AA	222
Phosphosite 14:	ZNF143	P52747	S286	ATGYGLKSHVRTHTG	85 / 7 AA	69
Phosphosite 15:	ZNF76	P36508	S214	ATGYGLKSHVRTHTG	85 / 7 AA	62
Phosphosite 16:	XYLT2	Q9H1B5	S356	RDKNFLKSHGRDNSR	71 / 7 AA	97
Phosphosite 17:	XYLT1	Q86Y38	S450	RDMNFLKSHGRDNAR	71 / 7 AA	108
Phosphosite 18:	WT1	P19544	T400	SRSDHLKTHTRTHTG	71 / 7 AA	49
Phosphosite 19:	KLF14	Q8TD94	S214	YKSSHLKSHQRTHTG	85 / 7 AA	33
Phosphosite 20:	ZNF333	Q96JL9	S551	SRLSTLKSHMRTHTG	85 / 7 AA	76