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:	ARHGEF18
Human P-Site:	S873
P-Site Sequence:	AALEKLQSQLRHEQQ
UniProt:	Q6ZSZ5
Intern. Prot. ID:	IPI00179437

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGEF18	Q6ZSZ5	S873	AALEKLQSQLRHEQQ	100 / 9 AA	131
Phosphosite 1:	LRRK2	Q5S007	S966	LRSSKLQSHMRHSDS	75 / 8 AA	286
Phosphosite 2:	C9orf144B	Q6ZU69	T775	EAIEKLETTLRHKHL	66 / 9 AA	148
Phosphosite 3:	C9orf144A	Q63HN1	T505	EAIEKLETTLRHKHL	66 / 9 AA	62
Phosphosite 4:	SH2D4A	Q9H788	S275	RGGERLQSPLRVPQK	75 / 8 AA	53
Phosphosite 5:	SEC23B	Q15437	S510	RNWADVQSQLRHIEA	66 / 9 AA	86
Phosphosite 6:	TUBGCP5	Q96RT8	S602	LFLESVQSRLRHGED	66 / 9 AA	118
Phosphosite 7:	SACS	Q9NZJ4	T4055	SCFEKLQTTLRVKGF	75 / 8 AA	521
Phosphosite 8:	BC060632	Q765P7	S41	SKATKLHSQLRTTVL	85 / 7 AA	80
Phosphosite 9:	ODF2L	Q9ULJ1	S265	GAIEKLTSQIRDQEA	66 / 9 AA	74
Phosphosite 10:	TMF1	P82094	S991	SIIENLQSQLKLREG	75 / 8 AA	123
Phosphosite 11:	CCDC88C	Q9P219	T515	KKIEKLQTQLEREKQ	85 / 7 AA	228
Phosphosite 12:	YWHAQ	P27348	S88	DYREKVESELRSICT	62 / 8 AA	28
Phosphosite 13:	BUB1B	O60566	S191	EPLERLQSQHRQFQA	66 / 9 AA	120
Phosphosite 14:	BSN	Q9UPA5	S808	ESSDDFGSQLRHDYV	55 / 9 AA	416
Phosphosite 15:	MYH9	P35579	S876	TEMETLQSQLMAEKL	75 / 8 AA	227
Phosphosite 16:	LAMA5	O15230	S2217	ASIADLQSQLRSPLG	75 / 8 AA	400
Phosphosite 17:	MACF1	Q9UPN3	S2769	AKLERLQSQLQENEE	85 / 7 AA	620
Phosphosite 18:	MACF1	Q96PK2	S3271	AKLERLQSQLQENEE	85 / 7 AA	670
Phosphosite 19:	WDR44	Q5JSH3	S411	DDEEKLQSQPTDTDG	100 / 6 AA	101
Phosphosite 20:	AURKA	O14965	S186	RREVEIQSHLRHPNI	71 / 7 AA	46