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:	S691
P-Site Sequence:	RLLLKSHSRTLTPTP
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	S691	RLLLKSHSRTLTPTP	100 / 9 AA	102
Phosphosite 1:	RALGAPB	Q86X10	S714	GGENNLKSHSRTNSG	100 / 7 AA	167
Phosphosite 2:	RALGAPB	Q86X10	S716	ENNLKSHSRTNSGIS	100 / 7 AA	167
Phosphosite 3:	ARHGEF1	Q92888	S689	DERLLLKSHSRTLTP	100 / 7 AA	102
Phosphosite 4:	ARHGEF1	Q92888	T693	LLKSHSRTLTPTPDG	100 / 7 AA	102
Phosphosite 5:	KIF9	Q9HAQ2	S228	TIYLEAHSRTLSEEK	66 / 9 AA	90
Phosphosite 6:	PCNXL3	Q9H6A9	S624	RGRAASHSRALTLPS	85 / 7 AA	222
Phosphosite 7:	KIAA1913	Q86VY9	S319	ADNLKSRSRNLSMDS	66 / 9 AA	54
Phosphosite 8:	ZNF646	O15015	S92	SNPMALKSHMRTHAP	85 / 7 AA	201
Phosphosite 9:	KLHL4	Q9C0H6	S56	QGRLKSHSRDRNGLK	100 / 6 AA	80
Phosphosite 10:	KLHL4	Q9C0H6	S54	PVQGRLKSHSRDRNG	100 / 6 AA	80
Phosphosite 11:	ZNF143	P52747	S286	ATGYGLKSHVRTHTG	85 / 7 AA	69
Phosphosite 12:	ZNF76	P36508	S214	ATGYGLKSHVRTHTG	85 / 7 AA	62
Phosphosite 13:	AMOT	Q4VCS5	S802	GSGLLSHSSTLTGSP	77 / 9 AA	118
Phosphosite 14:	PRPF4B	Q13523	S383	SKQSKSPSRTLSPGR	75 / 8 AA	117
Phosphosite 15:	ZNF333	Q96JL9	S551	SRLSTLKSHMRTHTG	85 / 7 AA	76
Phosphosite 16:	KLF14	Q8TD94	S214	YKSSHLKSHQRTHTG	85 / 7 AA	33
Phosphosite 17:	EMILIN2	Q9BXX0	S752	NGTLRSHSRDISGLK	55 / 9 AA	116
Phosphosite 18:	WT1	P19544	T400	SRSDHLKTHTRTHTG	71 / 7 AA	49
Phosphosite 19:	ZNF317	Q96PQ6	S267	NDPSALRSHARTHLK	71 / 7 AA	68
Phosphosite 20:	USP32	Q8NFA0	S210	YWLLKAQSRTGRFDL	71 / 7 AA	182